Editing Engines of War (novel)

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{{Infobox Story
|image        = Doctor Who Engines of War George Mann.jpg
|series       = [[BBC New Series Adventures|BBC New Series]] tie-in novels
|number       = 
|doctor       = War Doctor
|companions   = [[Cinder]]
|featuring    = [[Borusa]]
|enemy        = [[Rassilon]], the [[Eternity Circle]]
|setting      = {{il|[[Moldox]]|[[Gallifrey]], the [[Last Great Time War]]}}
|writer       = [[George Mann]]
|read by      = [[Nicholas Briggs]]
|publisher    = BBC Books
|release date = [[31 July (releases)|31 July]] [[2014 (releases)|2014]]
|format       = Hardcover book, 320 pages
|isbn         = ISBN 978-1-84990-848-1
|prev         = Summer Falls (novel)
|trailer      = Listen! Doctor Who Audiobooks Ft. David Tennant, Matt Smith and Many More...
}}
'''''Engines of War''''' was a novel written by [[George Mann]]. It was the first literary work published under the license of the [[BBC]] to predominantly feature the [[War Doctor]], and expanded on the violent history of conflict throughout the [[Last Great Time War]], as well as the corruption of the Time Lords. It also marked the debut of [[Cinder]], the first [[companion]] unique to the war incarnation of the Doctor.

== Publisher's summary ==
''(back cover)''

"I've had many faces. Many lives. I don't admit to all of them. There's one life I've tried very hard to forget — the Doctor who fought in the Time War."

''(inside front cover)''

''"The death of billions is as nothing to us, Doctor, if it helps defeat the Daleks."''

The [[Last Great Time War|Great Time War]] has raged for centuries, ravaging the universe. Scores of human colony planets are now overrun by [[Dalek]] occupation forces. A weary, angry Doctor leads a flotilla of [[Battle TARDIS]]es against the Dalek stronghold but in the midst of the carnage, [[the Doctor's TARDIS]] crashes to a planet below: [[Moldox]].

As the Doctor is trapped in an apocalyptic landscape, Dalek patrols roam amongst the wreckage, rounding up the remaining civilians. But why haven't the Daleks simply killed the humans?

Searching for answers the Doctor meets 'Cinder', a young Dalek hunter. Their struggles to discover the Dalek plan take them from the ruins of Moldox to the halls of [[Gallifrey]], and set in motion a chain of events that will change everything. And everyone.

An epic novel of the Great Time War featuring the [[War Doctor]] as played by [[John Hurt]].

== Plot ==
=== Part One: Moldox ===
As the [[Last Great Time War|Great Time War]] rages on throughout all creation, [[human]] resistance fighters on [[Moldox]] battle the [[Dalek]] forces that have occupied and devastated the surface of the [[planet]]. [[Cinder]], a young woman who lost her family after the Daleks invaded when she was only 7 years old, sits waiting to ambush a Dalek patrol. From her elevated position among the wreckage, she spots one Dalek and four [[Skaro Degradations]] – two 'Gliders', one [[spider]]-like in appearance, and the last appears like that of an ordinary Dalek but with a [[Temporal Cannon|huge cannon]] for a weapon. With fellow resistance member [[Finch (Engines of War)|Finch]] acting as a distraction, Cinder aims her weapon, a [[Gunstick|Dalek gun]] previously salvaged off a dead Dalek, and fires it at the Degradation with the cannon. The Degradation is damaged but survives and the patrol is alerted to Cinder's location. Cinder quickly fires at the ordinary Dalek, killing it, but the Degradations attack and Cinder is sent tumbling down the hill towards them.

Above the planet, [[The Doctor's TARDIS|the TARDIS]] materialises near the [[Tantalus Eye]], alerting the [[Dalek Fleet|fleet]] of [[Dalek flying saucer|Dalek saucers]]. [[War Doctor|The man piloting the TARDIS, who used to refer to himself as the Doctor]], engages the Daleks in battle, ramming the TARDIS straight through two of their ships. He is reinforced by the [[Fifth Time Lord Battle Fleet]] under the command of [[Captain]] [[Preda]]. The [[Time Lord]]s succeed in forcing the Dalek ships into retreat. However, they are then attacked by [[Dalek stealth ship]]s exiting the [[Time Vortex]]. The entire [[fleet]] of [[Battle TARDIS]]es is wiped out while the Doctor's TARDIS is sent plummeting to the planet below. He nearly manages to dematerialise but the TARDIS, seemingly aware of what is about to happen, shuts down all vital systems to prevent serious damage. Back on the surface of Moldox, Cinder recovers and destroys the two Gliders. Finch then appears, looking for Cinder. The cannon is turned on him and fires. Cinder is horrified but immediately forgets why, suddenly believing herself to have planned the ambush alone. The TARDIS then crashes, destroying the Dalek with the cannon and causing the spider Degradation to flee. Cinder approached the upturned box, gun in hand even though it is now out of power. The Doctor emerges from the up-facing doors and then quickly orders Cinder inside as the Degradation reappears. The two are safe inside the TARDIS as the Degradation tries to break in but relations are tense as Cinder finds out the Doctor is a Time Lord. The Doctor shrugs off her concerns having [[The Night of the Doctor (TV story)|seen this behaviour before]]. The Degradation eventually leaves but the TARDIS has to power itself up again before it can depart. Cinder begins warming up to the Doctor once she realises the TARDIS could be her chance to leave Moldox behind and she offers to take the Doctor to the resistance camp in the city of [[Andor]] to be somewhere safe for a while and so she can grab some more supplies.

[[Jocelyn Harris]] was the popular governor of Moldox before the Dalek occupation, but when the invasion came, she betrayed her people and helped the Daleks out of fear, a decision she regretted but saw no alternative towards. Now a Dalek prisoner, she is summoned before the [[Eternity Circle]], with all five members present in the audience chambers. The [[Dalek Emperor]] addresses the Eternity Circle via visual link, orders a report on the progress of the War as they plan to assault [[Gallifrey]] and demands to be shown a demonstration of the Daleks' new [[Temporal Cannon]]. Another Dalek with a cannon enters the chamber and Jocelyn is used as a test subject. Despite her pleas, the Dalek fires on her and she suffers the same fate as Finch.

At the Andor camp, the Doctor and Cinder meet up with [[Coyne]], the person who taught Cinder how to fight. Cinder had hoped to avoid that meeting as it made her feel guilty about her hopes to leave Moldox in the TARDIS. After the two of them [[Food|eat]], the Doctor learns that the Daleks have been taking people prisoner rather than killing them. Determined to investigate, he has Cinder show him the place which is believed to be the Daleks' base of operations. On the way there, they hide behind more rubble as a Dalek patrol passes with a collection of prisoners. After they pass, another Dalek spots them. Cinder destroys it but they are forced to leave quickly before more Daleks arrive to investigate. They come across an abandoned house, the upstairs of which provides a view of the Dalek base. Ten prisoners are lined up and Cinder is right in her fears that they are to be [[Death sentence|executed]], yet the Doctor is worried there is more to it. Cinder recognises another Degradation like the one with the cannon she encountered earlier but the Doctor claims they are not Degradations; it is something new. The cannon is fired, killing four prisoners at once. But Cinder forgets this, remembering that there were only six prisoners to begin with. The Doctor realises what is going on. He saw a sign of it when he first met Cinder – the TARDIS had picked up two human lifeforms before it crashed. One was obviously killed but Cinder did not remember anything when the Doctor asked her about it, nor did she remember who used to own a now-empty bunk back at the camp. The Daleks have created a weapon that removes its victims from history.

The Doctor and Cinder sneak into the base's courtyard undetected and enter one of the Dalek saucers landed there. Most of the Daleks are present in the heart of the ship so the Doctor and Cinder stay in the outer corridors. They come across a Dalek [[laboratory]] containing five [[Glass Dalek|Dalek casings made out of glass]] and inside, [[Dalek of human origin|humans are being mutated into Daleks]]. The Doctor remarks that Daleks are not as interested in racial purity as they once were but also notes that they are to be used as cannon fodder, as the ordinary Daleks view them as being of lesser value. Cinder tears up some cables, allowing the humans inside to "find peace." They cross a gantry connecting the saucer. It too is only lightly guarded. The Doctor explains Daleks likely have little interest in Moldox itself and instead have plans for the Tantalus Eye, so they are stationed at other, more important bases. He knows they have already harnessed the Eye's power for their Temporal Weapons. They enter another lab and the Doctor examines a screen, learning the Daleks are in the process of [[Clone|cloning]] Daleks for their new Temporal Weapons paradigm, and that they plan to use the Tantalus Eye to erase Gallifrey from history.

In the next room, they find hundreds of vats of the cloned [[Kaled mutant]]s. The Doctor breaks the coolant system to kill the mutants, declaring this is something he should have done [[Genesis of the Daleks (TV story)|a long time ago]]. It sets off an alarm. In the next again room are [[manipulator arm]]s, gunsticks, Temporal Cannons and other Dalek attachments. The Doctor takes one of the cannons as a Dalek locates them. He shoots it with the cannon but it yells "Expunge!" and proves immune to it. Cinder destroys the Dalek with her gunstick but now the whole base is alerted to their presence. They exit the saucer as more Daleks gather in the courtyard – among them [[Dalek drone|standard drones]], the three known types of Degradations and even [[Black Dalek]]s, [[silver]] Daleks with [[Blue Dalek|blue]] domes and a white Dalek. Cinder shoots out a distant gantry, causing the Daleks on it to topple onto the squad below. She urges the Doctor to go back for the prisoners while she battles the remaining Daleks before more arrive. The Doctor reluctantly complies and heads back towards the saucers. As Cinder fights her way out of the courtyard, one of the saucers explodes as a result of the Doctor sabotaging the coolant system. The Doctor then reappears with the surviving prisoners who revolt against the Daleks and overpower them. The Doctor and Cinder flee and make it back to the TARDIS which is ready to take off but Cinder is surprised when she finds that the Doctor is not yet ready to take her away from the War as was their deal. Instead, he throws the Dalek cannon on the floor and tells her he needs to take the weapon to Gallifrey to warn the Time Lords of the Dalek plan or it could spell Dalek victory in the War. He will take her somewhere safe later. Cinder accepts but tells the Doctor [[Companion|she is coming with him]]. The Doctor reluctantly agrees for the time being and dematerialises the TARDIS.

A Dalek reports the rebellion to the members of the Eternity Circle. Their [[progenitor]] was rendered inoperable and their clones unviable. The Circle declared it unimportant as the new paradigm is now ready to be put into widespread use and the other progenitors on the [[Tantalus Spiral]] are to be transmitted their instructions. At last, the Dalek confirms that the energy signature of the Doctor's TARDIS was identified. The Circle declares that the plan nears completion and that the [[The Doctor's aliases|Predator]] will soon be in their possession.

=== Part Two: Gallifrey ===
[[Karlax]] is monitoring several Dalek engagements with the Time Lords through many different periods of history when an alarm goes off and he is summoned by the [[Castellan (Engines of War)|Castellan]]. A ship is trying to enter the [[Panopticon]], thwarting all Time Lord attempts to eject it as the pilot knows all their protocols. Guards swarm into the room as everyone fears that the day has come that the Daleks have found a way to breach the [[sky trench]]es and other defences and invade Gallifrey. The tense situation dissipates as the Doctor's TARDIS appears. The Doctor intentionally caused all the panic to get everyone's attention and he demands an audience with [[Rassilon]]. After much bickering with Karlax, he and Cinder are taken to the War Room where Rassilon resides. Rassilon asks the Doctor how his search for [[the Master]] has gone but the Doctor doubts anyone will see him again for a long time. He moves on and warns Rassilon about the Dalek Temporal Cannons and their plans for the Tantalus Eye to wipe out Gallifrey. Rassilon calls a meeting in the hall of the [[High Council]] of Gallifrey to which the Doctor is invited, and Cinder also attends but she is not allowed to take part and is watched closely by Karlax. After the Doctor warns the rest of the Council of the danger, it is proposed that the Time Lords use the [[Tear of Isha]] to close the Eye. The Doctor is utterly opposed to this as it would [[Genocide|wipe out every living thing in that sector of space]] – twelve planets - and Cinder also speaks out, much to the Council's annoyance. Rassilon speaks to the Doctor and Cinder alone later and tells they he will consult his [[possibility engine]] to see if the Tear can be used without collateral damage but he is still determined to use it.

Once Rassilon ejects the Doctor and Cinder from the hall, the two watch in secrecy and see him use a console to [[Teleportation|teleport]] out of the room. The Doctor follows him and ends up in the [[Death Zone]] outside of the [[Tower of Rassilon]], where Rassilon himself was entombed until his resurrection at the start of the War and where [[Borusa]] had [[The Five Doctors (TV story)|once]] tried to unlock the secrets of [[immortality]]. When the Doctor finds Rassilon, he also finds him consulting a mutilated Borusa connected to numerous wires and cables, his face perpetually alternating between his previous incarnations. He has become Rassilon's possibility engine, able to see all possible futures which Rassilon intends to use to discover how best to fight the Daleks. The horrified Doctor's presence is revealed by Borusa and Rassilon almost kills him with [[Rassilon's gauntlet|his gauntlet]] but he refrains. They ask Borusa about closing the Eye with the Tear. Borusa claims there is no way the plan can work without causing the death of billions, and that the era of the Time Lords draws to a close, whether the Eye is closed or not. Rassilon reasons that closing the Eye will give them more valuable time to prevent such a disaster. He still plans to use the Eye as the death of billions of humans is of no concern to any Time Lord other than the Doctor. They both leave the Dark Tower to return to the [[Capitol]], the Doctor realising his own race is becoming every bit as evil as the Daleks.

Back in the observation lounge, Cinder grows impatient waiting for the Doctor and so tries to explore to retrieve some useful information. Karlax stops her as she leaves the room and takes her to the Castellan so they can use the [[mind probe]] on her, so that Karlax may validate the Doctor's claims about the Daleks on Moldox. It starts and Cinder sees her own memories on a screen: the Daleks invading her home and killing her family before she hid under the bin; Coyne teaching her how to aim a weapon; 12 year-old [[Ash (Engines of War)|Ash]] teaching her how to pick a lock before he was killed later that night; waiting by herself on top of a roof during a [[rain]]storm to ambush a Dalek patrol with a mine; sharing her [[Homosexuality|first kiss with another girl]] named [[Stephanie (Engines of War)|Stephanie]]; Finch whom she had forgotten up until now, erased from existence by the Dalek Temporal Cannon; her recent meeting with the Doctor and their infiltration of the Dalek base. Soon Karlax has learned everything he wanted to know and leaves while the Castellan lifts Cinder up to take her somewhere to recover as she slips into unconsciousness. He fears that something Cinder had said earlier was right: the Doctor is a changed man and might kill somebody for this.

Rassilon and the Doctor return to find Karlax waiting for them. Rassilon instructs him to call the High Council for another meeting. The Doctor, now confident that the Time Lords won't listen, resolves to find a way to stop both them and the Daleks by himself and leaves to find Cinder. Later, he storms back into the High Council chamber and demands to know what Karlax has done with Cinder, who was not in the observation lounge. Karlax denies knowing anything but the Castellan tries to calm the Doctor down and opens up a secret control room in the chamber with a [[harp]]. Inside, Cinder managed to tell the Doctor they used the mind probe on her. In rage, the Doctor attacks Karlax, almost strangling him against a wall until Rassilon subtly threatens to use his gauntlet, which has the same abilities as the Dalek weapons. Using Cinder's memories to come up with a battle strategy, the Council finalises the plan to use the Tear but the Doctor vows to stop them. Rassilon has him arrested and they are sent to a cell beneath the Capitol.

Cinder recovers a few hours later and asks the Doctor about escaping but the Doctor had tried everything and his [[the Doctor's sonic screwdriver|sonic screwdriver]] won't work on the door. Cinder eventually takes out a bracelet her brother [[Sammy (Engines of War)|Sammy]] made for her. After breaking it, she successfully uses it to pick the lock. As they head for the impounded TARDIS, they run into a [[Prison guard (Engines of War)|guard]]. The Doctor tries to reason with her but Cinder promptly punches her in the jaw and knocks her out. As more guards give chase, they discover the [[under croft]] where thousands of damaged [[TARDIS]]es are left to die. The TARDIS sends a signal to the sonic screwdriver to act as a beacon and the Doctor and Cinder find her and make it inside as the guards find them and attack. As the Doctor tries to take off, however, nothing happens. The Castellan arrives and informs the Doctor that the TARDIS no longer had access to the correct protocols to leave Gallifrey and the Doctor and Cinder are to return to their cell. The Doctor appeals to the Castellan to let him go. The Castellan knows as well as the Doctor that what the High Council plans to do is wrong and someone has to stop them. The Castellan lets them go, urging them not to let his sacrifice be in vain and the TARDIS leaves.

Karlax enters the Death Zone as Rassilon consults the possibility engine seeking to know the best time for [[Commander]] [[Partheus]] to deploy the Tear. Borusa states the timelines are now unclear – there is a random factor. Karlax appears and informs Rassilon of the Doctor's escape. Rassilon realises this is the random factor and decrees that the Doctor must die. He gives Karlax this task and he is to be backed by the [[Celestial Intervention Agency]]. If Karlax fails, he is not to return. It is his life or the Doctor's.

=== Part Three: Into the Eye ===
The Doctor disposes of two tracking devices left on the TARDIS, one of them on the Dalek cannon which the Doctor believed he had left on Gallifrey. He sends Cinder to get some rest and some new clothes. She wakes up hours later, worried about how much time that they have wasted, but the Doctor explains that in the Time Vortex, no time passes externally. They are then found by five Battle TARDISes piloted by Karlax and the CIA and the Doctor realises Cinder was implanted with a third tracking device before they used the mind probe on her. The Battle TARDISes attack with [[time torpedo]]es, the Doctor claiming they temporarily trapped the TARDIS in a [[stasis bubble]]. The timely arrival of Dalek stealth ships leads to the destruction of all five Battle TARDISes. The Doctor then rams the TARDIS through an approaching stealth ship, explaining he had shields installed to protect the TARDIS from the likes of time torpedoes and they weren't stuck at all, just buying time. They hide among the wreckage of Karlax's TARDIS and materialise on top of him, bringing him on board. Still alive but dying from exposure to the vacuum, the Doctor and Cinder take him to the [[Zero Room]] where he can [[Regeneration|regenerate]]. The Doctor is willing to give him a second chance.

A Time Lord armada engages the Daleks in the Tantalus Spiral as the Doctor arrives and lands ''inside'' Commander Partheus's TARDIS where the Tear is being kept. The Doctor and Cinder hijack the TARDIS, the Doctor knocking out one of the pilots and throwing away Partheus's pistol while Cinder keeps watch over them with her Dalek gun. The Doctor [[Time travel|travels]] to the [[end of the universe]] and primes the Tear as he prepares to launch it into a [[red giant]], the last [[star]] in existence that is still waiting to burn out. Partheus tackles the Doctor so Cinder launches the tear as the two of them fight. The Tear causes the collapse of the star. Partheus recovers the pistol and points it at the Doctor, who doesn't defend himself but reminds Partheus he just stopped him from becoming a [[murder]]er. Partheus lowers the pistol and orders them off his ship. The threat of the tear wiping out the Tantalus Spiral is gone but the Doctor and Cinder still have to thwart the Daleks and avoid the Time Lords no doubt seeking to kill them. The Doctor claims that they only thing they can do is return to Gallifrey. Cinder calls him insane. The Doctor agrees.

The TARDIS lands in the Death Zone and the Doctor states his intentions to rescue Borusa and take him to the Eye of Tantalus. After they are chased across the Death Zone by a huge carnivorous [[lizard]], they find three more Time Lords in a cave who are just like Borusa, constantly changing between the past and what would have been their future incarnations: early experiments of Rassilon, which Cinder names [[Interstitial]]s. They all gather around a [[fire]] and the direction of the smoke indicates another way out of the cave, meaning they are close to the Tower but they chooe to rest for a while longer. As they do, the Doctor and Cinder spot a number of cave paintings painted by the Interstitials: [[The Day of the Doctor (TV story)|one of them]] sees the Doctor next to the [[Bad Wolf (entity)|figure]] of a [[Rose Tyler|woman]] with [[blond]] [[hair]] and [[The Moment|a tall red flower]]; [[Eternity Circle|a circle of five Daleks]] surrounding [[Predator Dalek|the silhouette of a sixth]]; the TARDIS flying into the Tantalus Eye; [[Eighth Doctor|a thin man with long curly hair]]; [[Tenth Doctor|a tall man with a blue suit]]; [[Third Doctor|a man with a cape and bouffant white hair]] running from a [[Raston Warrior Robot|silver robot]]; and a woman with [[Ginger (trait)|red hair]] lying still in the TARDIS, which worries Cinder. Some of these the Doctor does not recognise as they are from his future. Soon the five of them enter the Dark Tower and retrieve Borusa, who agrees to help the Doctor as long as the Doctor agrees to end his suffering afterwards. After they move him to the TARDIS, many more Interstitials appear to see them on their way. The TARDIS leaves the Death Zone.

Returning to the Eye, they see a huge cannon comprised of three [[moon]]s charging itself with radiation from the Eye. This is the Temporal Cannon the Daleks are going to use to win the War. The Doctor surrenders to the Daleks, much to Cinder's horror, as it is the only way he can see of getting closer to the Eye. The Daleks bring the TARDIS on board the [[Dalek command station|command station]] and bring him before the Eternity Circle. They reveal the huge casing of the [[Predator Dalek]] and they intend for the Doctor to be placed inside and become the Dalek himself. With no hope of escape, the Doctor and Cinder hug each other tightly but suddenly the TARDIS materialises on top of them, piloted by a man with dark skin and blue eyes – the newly regenerated Karlax. However, Karlax has not had a change of heart; rather the Doctor intentionally left the door to the Zero Room unlocked, expecting Karlax to try and escape, so he set the TARDIS to home in on the Time Lord tracking device implanted inside Cinder. Still intent on following his orders from Rassilon, Karlax tries to shoot the Doctor but Cinder pushes him out of the way and takes the hit from Karlax's pistol. Furious, the Doctor dematerialises the TARDIS ''without'' Karlax, leaving him at the non-existent mercy of the angry Eternity Circle.

Cinder dies peacefully but the Doctor comes up with a plan to save her, using the full potential of the possibility engine – it doesn't just tell the future, it can make it a reality as well. He flies the TARDIS into the Tantalus Eye, telling Borusa to make real the timeline in which Karlax died and Cinder lived. But then he realises he only has one chance to stop the Daleks and Cinder sacrificed herself to give him that chance. He changes his mind and tells Borusa to make real the future in which the Daleks no longer have sway over the Tantalus Spiral and the new paradigm of [[Temporal Weapon Dalek]]s are never dispersed. As his last act, Borusa does so, wiping the Eternity Circle, the Dalek fleet and all the patrols of Dalek and Skaro Degradations on all the planets of the Spiral out of existence. When the Doctor regains consciousness, Borusa is gone, the Dalek occupation is ended and Cinder is still dead.

On Moldox, the survivors set about rebuilding. The Daleks are a forgotten memory but the Doctor knows the memories will eventually resurface. After three days, the Doctor finds the location of Cinder's old homestead. He digs up the skeletal remains of her mother, father and brother from the ashes and gives them a proper burial along with Cinder, whose real name the Doctor also discovered and he writes it on her [[Tombstone|grave]]. Before leaving, he makes one final promise to her: he is going to end the War.

"No more."

== Characters ==
* [[War Doctor]]
* [[Cinder]]
* [[Preda]]
* [[Karlax]]
* [[Rassilon]]
* [[Borusa]]
* [[Partheus]]
* [[Castellan (Engines of War)|The Castellan]]
* [[Guard (Engines of War)|Guard]]
* [[Lieutenant (Engines of War)|Lieutenant]]
* [[Grayvas]]
* [[Jocelyn Harris]]
* [[Coyne]]
* [[Dalek Emperor]]
* [[Finch (Engines of War)|Finch]]
* [[Sammy (Engines of War)|Sammy]]
* [[Stephanie (Engines of War)|Stephanie]]
* [[Ash (Engines of War)|Ash]]

== References ==
* The Doctor recalls that he previously visited the [[Tantalus Eye]] in his [[Fourth Doctor|fourth]] and [[Eighth Doctor|eighth incarnation]]s. He remembers that his eighth incarnation was of a "romantic persuasion".
* The Doctor remembers surveying planes with the [[Brigadier Lethbridge-Stewart|Brigadier]] whilst working with [[UNIT]] in his [[Third Doctor|third incarnation]].
* The [[Tantalus Eye]] is a space-time anomaly located in the [[Tantalus Spiral]].
* The [[Tear of Isha]] is a stellar manipulator.
* One of the rooms in the TARDIS has black skinny jeans and a [[Greenpeace]] T-shirt from one of the Doctor's previous companions in it. [[Sam Jones]] was involved with this organisation.
* [[Dalek stealth ship]]s lie in wait in the [[Time Vortex]] until the right moment to strike at [[Battle TARDIS]]es.
* In the caves in the [[Death Zone]], the Doctor sees one of his possible future selves: [[Tenth Doctor|one who is tall and wearing a suit]].
* Preda commands the [[Fifth Time Lord Battle Fleet]].
* The Doctor mentions visiting the glass moons of [[Socho]], the [[Red Veil]] of the [[Eastern Parabola]], and the sky beaches of [[Altros]].
* The Doctor wanted to teach Cinder about [[book]]s, [[marshmallow]]s, [[Earl Grey]] [[tea]], the [[Rhine]], the ash oceans of [[Astragard]] and the court of [[Cleopatra]].
* The [[Eternity Circle]] were created by the Dalek Emperor to research temporal weapons to use against the Time Lords.
* The Daleks create the [[Predator Dalek]], which is larger than a normal Dalek, intending to house the Doctor inside it.
* [[Black Dalek]]s, [[silver]] Daleks with [[Blue Dalek|blue]] domes, a white Dalek and [[Glass Dalek]] incubators are all present at the temporary base on Moldox.
* The Eternity Circle consider the Time Lords' attempt and the Doctor's failure to avert the [[creation of the Daleks]] as the beginning of the Time War.
* The [[Relative Dimensional Stabiliser]]s of the Doctor's TARDIS let the passengers in the right way even when the interior is orientated differently to the outside, as when it crashed on its side.
* The [[regeneration]] process is triggered for [[Karlax]] after exposure to the space vacuum after Dalek stealth ships destroyed his Battle TARDIS.
* The Doctor and Cinder place Karlax inside the [[Zero Room]].
* Cinder names "[[Interstitial]]s" the outcome of the experiments of Rassilon over the Time Lords to build a [[possibility engine]]. Their appearance is in constant flux through their incarnations and they can see the future.
* Both the [[Temporal Cannon]] and [[Rassilon's gauntlet]] are de-mat weapons able to erase someone or something from history.
* [[Moldox]] is the planet of the origin of [[human]] life in its sector.
* Gallifreyans record and commit their memory to the [[memory lantern]]s, scattered through time and space.
* Underneath the Capitol, an [[under croft]] is dedicated to dead and dying TARDISes.
* [[Battle TARDIS]]es can grow, shrink, and produce armaments at will.
* Preda commands a [[Preda's Battle TARDIS (Engines of War)|Battle TARDIS]].
* [[Davros]] is mentioned, though not by name, when the [[War Doctor]] talks to the [[Eternity Circle]] about his failure to avert the [[creation of the Daleks]].
* Rooms within the TARDIS include a [[swimming pool]] and a [[chemistry]] classroom.
* The [[Cloister Bell]] rings as the Doctor voluntarily surrenders to the Dalek fleet.

== Notes ==
* Writer [[George Mann]] said in an interview with [[Patrick Kavanagh-Sproull]] of ''Doctor Who TV'' that he watched several past episodes of ''Doctor Who'' to help him write his novel, citing ''[[Last of the Time Lords (TV story)|Last of the Time Lords]]'', ''[[The Five Doctors (TV story)|The Five Doctors]]'', ''[[The Deadly Assassin (TV story)|The Deadly Assassin]]'', ''[[The Parting of the Ways (TV story)|The Parting of the Ways]]'', ''[[The Stolen Earth (TV story)|The Stolen Earth]]'' and ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'' as specific stories. He also explained that he conceived Cinder as a "counterpoint, someone to contrast [the War Doctor] against, and someone to see him through fresh eyes and share that experience with the reader."<ref>{{cite web|url=http://www.kasterborous.com/2013/12/war-doctors-regeneration-improved-video  |title=George Mann on Writing the War Doctor |author=Patrick Kavanagh-Sproull |date of source=6 August 2014 |website name=doctorwhotv.co.uk |accessdate=6 August 2014 |quote=This interview was late coming purely because the success of Engines of War overwhelmed Mann – and rightly so, he deserves every ounce of praise. If you currently don't have a copy of it then I implore you to acquire one as soon as possible – it's a real accomplishment.}}
</ref>
* This novel continues [[BBC Books]]' range of deluxe ''[[Doctor Who]]'' novels featuring past Doctors, following ''[[The Wheel of Ice (novel)|The Wheel of Ice]]'' ([[2012 (releases)|2012]]) and ''[[Harvest of Time (novel)|Harvest of Time]]'' ([[2013 (releases)|2013]]).
* This is the seventh full-length original novel to feature the Daleks.
* The Time War is referred to with the full name of the Great Time War as opposed to the Last Great Time War, as it could only be known that it would be the last time war with the benefit of hindsight. The [[2006 (releases)|2006]] reference book ''[[Aliens and Enemies]]'' had previously used the former name to refer to the conflict.

== Continuity ==
== Continuity ==
* An un-disguised TARDIS looks like a cylinder. ([[TV]]: ''[[The Name of the Doctor (TV story)|The Name of the Doctor]]'')
* Dead TARDISes can undergo [[size leak]]s. ([[TV]]: ''[[The Name of the Doctor (TV story)|The Name of the Doctor]]'')
* [[Cinder]] had the same reaction as [[Cass Fermazzi]] when she finds out the Doctor is a [[Time Lord]]. ([[TV]]: ''[[The Night of the Doctor (TV story)|The Night of the Doctor]]'')
* Borusa's plan to gain immortality using the first five Doctors is mentioned. ([[TV]]: ''[[The Five Doctors (TV story)|The Five Doctors]]'')
* Rassilon sent the Doctor to find {{Jacobi}}, who had fled the War. ([[TV]]: ''[[Utopia (TV story)|Utopia]]'')
* The [[High Council]] mention [[the Moment]] as one of the weapons kept in the [[Omega Arsenal]]. ([[TV]]: ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'')
* The Doctor mentions being [[Lord President]]. ([[TV]]: ''[[The Invasion of Time (TV story)|The Invasion of Time]]'')
* The Doctor tells Cinder that the TARDIS has been hit by [[time torpedo]]es before. ([[AUDIO]]: ''[[Neverland (audio story)|Neverland]]'')
* The Doctor refers to his opportunity to avert the [[creation of the Daleks]] on [[Skaro]]. The Eternity Circle consider it the start of the Time War. ([[TV]]: ''[[Genesis of the Daleks (TV story)|Genesis of the Daleks]]'')
* [[Rassilon's gauntlet]] is stated to have [[De-mat Gun|de-mat]] capabilities ([[TV]]: ''[[The Invasion of Time (TV story)|The Invasion of Time]]'') that let him remove individuals from history. He demonstrated this power against a [[The Partisan|Time Lady]] who lacked faith in his judgement at the end of the Time War. ([[TV]]: ''[[The End of Time (TV story)|The End of Time]]'')
* The Daleks call the Doctor "the Predator". ([[TV]]: ''[[Asylum of the Daleks (TV story)|Asylum of the Daleks]]'')
* The Daleks [[Dalek of human origin|turn humans into Daleks]] with the use of [[Glass Dalek|glass incubators shaped like Dalek shells]]. ([[TV]]: ''[[Revelation of the Daleks (TV story)|Revelation of the Daleks]]'')
* [[Time wind]]s blow and shine upon the sky of [[Moldox]], coming from the [[Tantalus Eye]]. ([[TV]]: ''[[Warriors' Gate (TV story)|Warriors' Gate]]'')
* While sensationally landing on Gallifrey, the Doctor breaches the [[transduction barrier]]s ([[TV]]: ''[[The Invasion of Time (TV story)|The Invasion of Time]]'') and the [[sky trench]]es. ([[TV]]: ''[[The Last Day]]'', ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'')
* The Doctor "parks" his TARDIS in a [[temporal orbit]] while preparing the possibility engine to employ in the Tantalus Eye. ([[TV]]: ''[[Doctor Who (TV story)|Doctor Who]]'')
* The ship of the Eternity Circle is provided with a [[tractor beam]]. ([[TV]]: ''[[The Creature from the Pit]]'')
* When Partheus is rescued by the Doctor, he was afraid their TARDISes could [[time ram]]. ([[TV]]: ''[[The Time Monster (TV story)|The Time Monster]]'')
* The Doctor locks Karlax in the [[Zero Room]] of his TARDIS. ([[TV]]: ''[[Castrovalva (TV story)|Castrovalva]]'')
* The Doctor thinks his TARDIS "wanted to go on an adventure" when he stole her. She later confirmed this to [[Eleventh Doctor|his eleventh incarnation]]. ([[TV]]: ''[[The Doctor's Wife (TV story)|The Doctor's Wife]]'')
* Karlax and the Castellan administer a [[mind probe]] to Cinder. ([[TV]]: ''[[Frontier in Space (TV story)|Frontier in Space]]'', ''[[The Five Doctors (TV story)|The Five Doctors]]'')
* The Doctor "de-opaques" the TARDIS ceiling in order to see the space outside. Partheus' Battle TARDIS also has "de-opaqued" walls to enable him a clearer view of his surroundings. ([[TV]]: ''[[Doctor Who (TV story)|Doctor Who]]'')
* One of the cave drawings in the Death Zone depicts the Doctor and the Moment standing beside a "tall red flower". ([[TV]]: ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'')
* The meeting chamber of the High Council is described as being plainly decorated with sparse furnishing which includes a harp, a painting of a decrepit-looking harpist and a [[Transmat|transmat capsule]]. This is how it appeared during an earlier visit by the [[Fifth Doctor]]. ([[TV]]: ''[[The Five Doctors (TV story)|The Five Doctors]]'')
* The Doctor is hesitant to travel with Cinder. He had a similar reaction to [[Rejoice]]. ([[AUDIO]]: ''[[The Innocent (audio story)|The Innocent]]'')
* It is said that [[Rassilon]] was resurrected in "the early days of [[Last Great Time War|the war]]". ([[AUDIO]]: ''[[Desperate Measures (audio story)|Desperate Measures]]'')

== Audio release ==
[[File:Engines.jpg|thumb|Audiobook cover]]
The novel was released as an audiobook read by [[Nicholas Briggs]] who, as with his previous readings of both ''[[Prisoner of the Daleks (novel)|Prisoner of the Daleks]]'' and ''[[The Dalek Generation (novel)|The Dalek Generation]]'', uses a voice modulator to read Dalek dialogue in a Dalek voice. The novel is told over 7 discs with a running time of 8 hours.

== External links ==
{{reflist}}
* [http://mysite.science.uottawa.ca/rsmith43/cloister/engineswar.htm The Cloister Library: '''Engines of War''']
{{Regeneration stories}}
{{TitleSort}}


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[[es:Engines of War]]
[[Category:Stories set in the Last Great Time War]]
[[Category:Dalek novels]]
[[Category:Rassilon novels]]
[[Category:Novels set on Gallifrey]]
[[Category:War Doctor novels]]
[[Category:2014 novels]]
[[Category:Time Lord novels]]
[[Category:Regeneration novels]]
[[Category:NSA tie-in novels]]
[[Category:E-books]]