Albright, Brian (2012). Regional Horror Films, 1958-1990: A State-by-State Guide with Interviews. Jefferson, North Carolina: McFarland. ISBN 978-1-476-60042-0.
Chibnall, Steve; Petley, Julian, eds. (2002). British Horror Cinema. New York City, New York: Routledge. ISBN 978-0-415-23003-2.
Deal, David (2007). Television Fright Films of the 1970s. Jefferson, North Carolina: McFarland. ISBN 978-0-786-42929-5.