Graeme Burk is a freelance writer who has written for magazines, small presses, and websites in Canada and Britain, including several books on Doctor Who, most recently the biography of its creator, Sydney Newman. He is a past finalist for a Writers Guild of Canada award for new screenwriters. Robert Smith? is a biomathematics professor at the University of Ottawa, honored in 2018 with his profession's Distinguished Service Award. He is co-author of several books about Doctor Who and editor of the Outside In television review guides. He is best known for developing a mathematical model for defeating a zombie outbreak.