Duncan Ralston is the author of the cult hit Woom, as well as the horror collections Gristle & Bone, Video Nasties, In Every Dark Corner and Skin Flicks, the novellas Wildfire and Ebenezer, the novels Salvage, The Method, the Ghostland Trilogy, The Midwives and Gross Out, and the gamebook Try Not to Die: at Ghostland, co-written with Mark Tullius.

He has worked in the television industry for twenty years, and lives with his spouse in his hometown of Toronto.