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).