Sean Costello is the author of nine novels and numerous screenplays. His novel Here After has been optioned to film by David Hackl, director of Saw V. Depending on the whims of his muse, Costello's novels alternate between two distinct genres: Horror and Thriller. His horror novels have drawn comparisons to the works of Stephen King, and his thrillers to those of Elmore Leonard.
Mark Leslie is a writer of "Twilight Zone" or "Black Mirror" style speculative fiction.
He lives in Southwestern Ontario and is sometimes seen traveling to book events with his life-sized skeleton companion, Barnaby Bones. When he is not writing, or reading, Mark can be found haunting bookstores, libraries or local craft beer establishments.