In a story set during Season Two of the hit BBC America show, the roommates find their hands full with a ghost to help and mysterious deaths to solve Annie has learned quite a bit about her new friend Gemma: she's from Bristol, she used to work in a pharmacy, and she's never forgiven herself for the suicide of her teenage son. She also died 10 years ago and doesn't know why she's come back through that door. Perhaps it has something to do with the new road they're building through the rundown part of town. The plans are sparking protests, and Annie knows those derelict houses hold a secret in Gemma's past. Will stopping the demolition help Gemma be at peace again? Annie, George, and Mitchell get involved in the road protest, but they are more concerned by mysterious deaths at the hospital--deaths that have also attracted the attention of the new Hospital Administrator.

Simon Guerrier has written and edited numerous Doctor Who-related books, such as the novels The Pirate Loop, The Slitheen Excursion, and the Time Travellers, as well as the novel Fire and Water based on the television show Primeval.