Andrew Pyper is the internationally bestselling author of ten previous novels, including The Demonologist, which won the International Thriller Writers award for Best Hardcover Novel, and The Killing Circle, which was selected a New York Times Best Crime Novel of the Year. He lives in Toronto. Visit AndrewPyper.com and follow him on Twitter @AndrewPyper.
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Fans of The Historian won’t be able to put down this spellbinding literary horror story in which a Columbia professor must use his knowledge of demonic mythology to rescue his daughter from the Underworld. Professor David Ullman is among the worl... SEE MORE