Sci-fi romány:
* "Death Note" (1983)
* "Moonstar Odyssey" (1984)
* "The Song of the Quarkbeast" (1986)
* "The Godgame" (1987)
* "Deň, keď sa zastavila Zem" (1988)
* "Tieň troch mesiacov" (1989)
* "Dračie oko" (1990)
* "Brána času" (1991)
* "Kryštálové hviezdy" (1992)
* "Ohnivý drak" (1993)
* "The Silver Gryphon" (1994)
Fantasy romány:
* "The Elven Star" (1985)
* "Klenot jednorožca" (1995)
* "Merlinovo zrkadlo" (1996)
* "The Song of the Raven" (1997)
* "Meč siedmich morí" (1998)
* "Amulet staroveku" (1999)
Mysteriózne romány:
* "Deadly Reunion" (1991)
* "Vražda na Mystic Isles" (1992)
* "Smrť morskej panny" (1993)
* "Zloba v Malibu" (1994)
* "Nebezpečenstvo v raji" (1995)