Seth Grahame-Smith is an author and a film and television writer/producer. His books include The Big Book of Porn: A Penetrating Look at the World of Dirty Movies; The Spider-Man Handbook: The Ultimate Training Manual; How to Survive a Horror Movie: All the Skills to Dodge the Kills; Pardon My President: Ready-to-Mail Apologies for Eight Years of George W. Bush; Pride and Prejudice and Zombies; and Abraham Lincoln: Vampire Hunter. His title Unholy Night made the New York Times Best Seller List for 2012.