Cassidy, Nat: - NAT CASSIDY writes horror for the page, stage, and screen. His critically-acclaimed, award-winning horror plays have been produced across the United States, as well as Off- and Off-Off-Broadway. He won the New York Innovative Theatre Award for Outstanding Solo Performance for his one-man show about H. P. Lovecraft and was commissioned by the Kennedy Center to write the libretto for a short opera (about the end of the world, of course). An established actor on stage and television (usually playing monsters and villains on shows such as Blue Bloods, Bull, Quantico, FBI, and Law & Order: SVU), Nat also authored the novelization of the hit podcast Steal the Stars, which was published by Tor Books and named one of the best books of 2017 by NPR. Mary: An Awakening of Terror is Nat's Nightfire debut. He lives in New York with his wife.