Doctor Who: I Am A Dalek (Doctor Who (BBC Paperback))
Gareth Roberts has written seven Classic Doctor Who novels, together with tv scripts for Emmerdale, Brookside, Randall &amp; Hopkirk (Deceased), Swiss Toni and His and Hers.  He now writes for the Doctor Who and Sarah Jane Adventures television series, including the Doctor Who episodes The Shakespeare Code (2007) and The Unicorn and the Wasp (2008).