num_pages: 280
description: It is Victorian London and Jack the Ripper is stalking the streets -- or is it the Doctor?A crystal from the TARDIS' telepathic circuits has a serious effect on the Doctor's mind, and Ace finds herself isolated and in danger.What part is the Doctor being forced to play? What is the secret of the 12 shadow-TARDISes which eerily wait in silence for events to play out? Only as Ace runs for her life does she realize that the Doctor is at the mercy of a terrifying force from his own future -- one he may be powerless to stop.
language: English
title: Doctor Who: Matrix
titlecomplete: Doctor Who: Matrix
characters: The Seventh Doctor, The Doctor, Ian Chesterton, The Valeyard, Ace, Barbara Wright
genres: Media Tie In, Science Fiction, Doctor Who, Doctors, Fiction
ratings_count: 161
places: United Kingdom
series: Past Doctor Adventures
publisher: Bbc Pubns