Titles by Graham Masterton marked with tag: horror
- unpublished - The Manitou / Revenge of the Manitou / Burial / Spirit-Jump
- 2022 - The House at Phantom Park
- 2021 - The Children God Forgot
- 2020 - The House of a Hundred Whispers
- 2018 - Ghost Virus
- 2015 - Plague of the Manitou
- 2014 - Drought
- 2014 - Figures of Fear
- 2014 - Taken for Dead
- 2013 - Broken Angels
- 2013 - Community
- 2013 - Forest Ghost
- 2012 - Garden of Evil
- 2012 - The Red Hotel
- 2011 - Petrified
- 2011 - The Ninth Nightmare
- 2010 - Demon's Door
- 2009 - Basilisk
- 2008 - Les guerriers de la nuit
- 2008 - The 5th Witch
- 2008 - The Painted Man
- 2006 - Descendant
- 2006 - Edgewise
- 2006 - Night Wars
- 2006 - Touchy and Feely
- 2005 - Innocent Blood
- 2005 - Manitou Blood
- 2005 - The Press
- 2004 - Darkroom
- 2004 - Holy Terror
- 2004 - The Devil in Gray
- 2003 - A Terrible Beauty
- 2003 - Anti-Claus
- 2002 - Neighbors from Hell
- 2002 - Unspeakable
- 2001 - Bonnie Winter
- 2001 - Swimmer
- 2001 - The Doorkeepers
- 2000 - Snowman & The Terror
- 1999 - Rook & Tooth and Claw
- 1999 - Snowman
- 1998 - The Terror
- 1997 - Tooth and Claw
- 1996 - Faces of Fear
- 1996 - Fairy Story
- 1996 - Grief
- 1996 - Men of Maes
- 1996 - Rook
- 1996 - Spirit-Jump
- 1996 - The House That Jack Built
- 1996 - The Secret Shih-Tan
- 1995 - Evidence of Angels
- 1995 - Spirit
- 1995 - The Hungry Moon
- 1994 - Flesh and Blood
- 1994 - Suffer Kate
- 1993 - Sex Object
- 1993 - The Sleepless
- 1993 - The Taking of Mr. Bill
- 1992 - Prey
- 1991 - Black Angel
- 1991 - Burial
- 1991 - Night Plague
- 1991 - Rococo
- 1991 - The Burning
- 1989 - Changeling
- 1989 - Walkers
- 1988 - Death Dream
- 1988 - Mirror
- 1988 - Ritual
- 1986 - Death Trance
- 1986 - Night Warriors
- 1985 - Family Portrait
- 1983 - Tengu
- 1983 - The Pariah
- 1981 - The Heirloom
- 1981 - The Wells of Hell
- 1979 - Revenge of the Manitou
- 1979 - The Sweetman Curve
- 1978 - Charnel House
- 1978 - The Sphinx
- 1977 - Plague
- 1977 - The Djinn
- 1975 - The Manitou