Graeme Burk is a writer and communications professional. He is the host of Reality Bomb , a Doctor Who podcast, and the author of three short stories in Doctor Who anthologies published by the BBC. He currently has a screenplay in development. Robert Smith? is a professor of disease modeling at the University of Ottawa. Since 1999, he has edited The Doctor Who Ratings Guide , one of the premier Doctor Who fan sites, and has had a number of Doctor Who short stories published in anthologies. In 2009, he received international media attention for a mathematical model of a zombie outbreak. Together, they are the co-authors of popular guides to Doctor Who : The Doctors Are In , Who Is The Doctor , and the upcoming Who Is The Doctor 2 . They live in Ottawa, Ontario.