Noodle Man on the Orient Express
From Tardis Wiki, the free Doctor Who reference
Noodle Man on the Orient Express was a book in the Plume Coteries' Library whose title was transformed by the Noodle Man, making it noodle-related. After this transformation, its author was listed as Plum Pudding. (PROSE: How to Appear Noodles in Several Uneasy Lessons [+]Loading...["How to Appear Noodles in Several Uneasy Lessons (short story)"])
Behind the scenes
The book's original title is likely to be Murder on the Orient Express by Agatha Christie.