- When Angels Cry (1997)
- No Holy Man (1999)
- The Light Beyond (2001)
- The Armageddon Code (2006)
- Revelation: The Key to the End of Time (2008)
- Beyond Armageddon (2017)
- The Secret of Nimh 2
Novellas:
- The Judas Contract (1996)
- Apocalypse: Judgment Day (1997)
- Second Contact (1998)
- Apocalypse Now (1998)
- Armageddon 2000 (1999)
- Revelation Road (2000)