Andrew Pyper is the author of eight novels, including The Only Child and The Demonologist, which won the International Thriller Writers award for Best Hardcover Novel. Among his previous books, Lost Girls won the Arthur Ellis Award and The Killing Circle was a New York Times Best Crime Novel of the Year.
Christina Delaine is an accomplished stage and voice actor, as well as an AudioFile Earphones Award-winning audiobook narrator. Her theater credits include Jewtopia, the longest-running comedy in Off-Broadway history, and the title role in Antigone at both Portland Center Stage and Kentucky Repertory Theatre.