text: A fan of Doctor Who since being terrified by the show as a child, Mark has so far written 4 books for the BBC, as well as 1 of the Doctor Who spinoff Torchwood: The Body Snatchers for BBC Books' Eighth Doctor Adventures range, and the novel Deep Blue for their Past Doctor Adventures range, Forever Autumn and Ghosts of India as part of the New Series Adventures range, with the Torchwood novel Bay of the Dead being released on 29 May 2009. He has also written Doctor Who audio plays for Big Finish including False Gods, Plague of the Daleks and House of Blue Fire which is due to be released in November 2011.