* "Lamentations of the Dead" (2006)
* "The Last Refuge of the Dammed" (2009)
* "The Chronicles of the Undead: Rise of the Damned" (2010)
* "The Chronicles of the Undead: City of the Dead" (2011)
* "The Chronicles of the Undead: The Reckoning" (2012)
Short Story Collections:
* "Tales from the Dead: A Collection of Short Horror Stories" (2007)
* "The Dead Rise: More Tales from the Dead" (2008)
* "Shadows in the Night: Tales of the Supernatural" (2013)
Non-Fiction:
* "The History of the Undead: From Ancient Myths to Modern Horror" (2014)
* "Horror Movies: A Critical Guide" (2015)
* "The Art of Horror: Essays on Horror Fiction" (2016)