Eurydice was the wife of Orpheus in Greek mythology. When she died, he went to the Underworld to get her back, but failed.
Hermes talked to Lieutenant Alistair Gordon Lethbridge-Stewart about Orpheus and Eurydice, speculating that his love for her protected him from Hades. (PROSE: Deadly Reunion [+]Loading...["Deadly Reunion (novel)"])
When Nephthys/Vanessa Prior stepped backwards into a time tunnel, she was compared to Eurydice falling back into Hades. (PROSE: The Sands of Time [+]Loading...["The Sands of Time (novel)"])
John Smith and Joan Redfern mentioned Orpheus and Eurydice during a conversation. (PROSE: Human Nature [+]Loading...["Human Nature (novel)"])
The Eighth Doctor compared Lady Audacity Montague following after her husband Ignatius on the Devouring's ship to Eurydice following Orpheus into the Underworld. (AUDIO: The Devouring [+]Loading...["The Devouring (audio story)"])