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Other views: | Summary Awards Chronological |
Novels
- Conquest of the Time Master (1985)
- Conquest of the Time Master (1985) with Lynn Beach
- Curse of the Claw (1993)
- Curse of the Claw (1993) with Lynn Beach
- Dead Man's Secret (1992)
- Dead Man's Secret (1992) with Lynn Beach
- In the Mummy's Tomb (1992)
- In the Mummy's Tomb (1992) with Lynn Beach
- Invaders from Darkland (1986)
- Invaders from Darkland (1986) with Lynn Beach
- Invisibility Island (1988)
- Invisibility Island (1988) with Lynn Beach
- Night of the Werecat (1996) with R. L. Stine
- Nuit noire [French] (1997) with Lynn Beach
- Operation: Jungle Doom (1986)
- Operation: Jungle Doom (1986) with Lynn Beach
- Operation: Time Machine (1987)
- Operation: Time Machine (1987) with Lynn Beach
- Pandora's Children (1986)
- Pandora's Genes (1985)
- Pandora's Promise (2015)
- Scream of the Cat (1992)
- Scream of the Cat (1992) with Lynn Beach
- Secrets of the Lost Island (1985)
- Secrets of the Lost Island (1985) with Lynn Beach
- Stranger in the Mirror (1992)
- Stranger in the Mirror (1992) with Lynn Beach
- The Dark (1991)
- The Dark (1991) with Lynn Beach
- The Evil One (1991)
- The Evil One (1991) with Lynn Beach
- The Haunted Castle of Ravencurse (1985)
- The Haunted Castle of Ravencurse (1985) with Lynn Beach
- The Headless Ghost (1992)
- The Headless Ghost (1992) with Lynn Beach
- The Spell (1992)
- The Spell (1992) with Lynn Beach
- Attack of the Insecticons (1985)
- Attack of the Insecticons (1985) with Lynn Beach
- Caution, Aliens at Work (1998) with R. L. Stine
- Caution, Aliens at Work (1998) with R. L. Stine
- Attack of the Insecticons (1985)
- Attack of the Insecticons (1985) with Lynn Beach
- Caution, Aliens at Work (1998) with R. L. Stine
- Caution, Aliens at Work (1998) with R. L. Stine
- Le secret du pendu (excerpt) [French] (1997)
- Le secret du pendu (excerpt) [French] (1997) with Lynn Beach
- Welcome to Valhalla (2008) with Jack McDevitt