Author, Writer · 15 titles
Piercing the DarknessBook· 1988Author
The OathBook· 1995Author
O VisitanteFilm· 2006Writer
MonsterBook· 2005Author
The VisitationBook· 1999Author
ProphetBook· 1992Author
Nightmare AcademyBook· 2002Author
The Door in the Dragon's ThroatBook· 1985Author
Trapped at the Bottom of the SeaBook· 1988Author
The Tombs of AnakBook· 1987Author
The Deadly Curse of Toco-ReyBook· 1996Author
Escape from the Island of AquariusBook· 1986Author