Titles by John Vornholt marked with tag: science fiction
- 2004 - A Time to Be Born
- 2004 - A Time to Die
- 2003 - Genesis Force
- 2002 - The Genesis Wave: Book Three
- 2001 - The Genesis Wave: Book Two
- 2000 - Gemworld: Book One
- 2000 - Gemworld: Book Two
- 2000 - The Genesis Wave: Book One
- 1999 - Quarantine
- 1996 - Rogue Saucer
- 1995 - Blood Oath
- 1995 - Leather Wings
- 1995 - Voices
- 1994 - Antimatter
- 1992 - Sanctuary
- 1992 - War Drums
- 1991 - Contamination
- 1989 - Masks