State of Decay (in-universe book)

State of Decay was a one-hundred and twenty page long Target novel based off an episode from the Doctor Who TV series, which Chris bought a copy of in WHSmith's in Darlington.

Chris' brother David described it as "the vampire one where the whole spaceship is a dagger in the giant vampire's heart". (PROSE: Fanboys)

Behind the scenes
This is a version of Doctor Who and the State of Decay that exists within the Doctor's universe.