Other works

Novels in "The Big Brain" series: The Aardvark Affair (aka: The Big Brain) (1975), The Beelzebub Business (1975), Energy Zero (1976).

Novels in "The Howling" series: The Howling (1977), Return of the Howling (1979), The Howling III: Echoes (1985).

Non-series novels: The Players (1975), Offshore (1978), Walkers (1980) (aka Death Walkers), Hellborn (1981), Rage in Paradise (1981), Cat People (1982), Tribe of the Dead (1984)(aka Quintana Roo), The Brain Eaters (1985), Carrion (1986), The Wet Good-Bye (1986), Cameron's Closet (1986)(aka Cameron's Terror), Floater (1988), Doomstalker (1989), The Boiling Pool (1995), Rot (1999), Mind Grabber (1999).

Short stories: The Price of a Demon (1972), Julian's Hand (1974), Aunt Edith (1989), To Have and to Hold (1990), Ugly (1990), Old Blood (1993), Mr Pants (1994), The Merry Go-Round Man (1995) , Close Encounters of Madison County (1997).