Paul Tremblay has won the Bram Stoker, British Fantasy, and Massachusetts Book Awards and is the author of Disappearance at Devil's Rock, A Head Full of Ghosts, and the crime novels The Little Sleep and No Sleep Till Wonderland. He is currently a member of the board of directors of the Shirley Jackson Awards, and his essays and short fiction have appeared in the Los Angeles Times, Entertainment Weekly online, and numerous year's-best anthologies. He has a master's degree in mathematics and lives outside Boston with his wife and two children.