Todd Mills series
- Closet (Oct 1994)
- Tribe (Aug 1996)
- Hostage (Oct 1997)
- Outburst (Oct 1998)
- Innuendo (Nov 1999)
Alex & Maddy Phillips series
- Death Trance (Oct 1992)
- Blood Trance (Jun 1993)
- Red Trance (Jul 1994)
Tsarist Russian series
(written under the pen name Robert Alexander)
- The Kitchen Boy: A Novel of the Last Tsar (2003)
- Rasputin's Daughter (2006)
- The Romanov Bride (2008)
Other books
- The Cross and the Sickle (Jan 1984)
- The Red Encounter (Sep 1986)
- Blood Russian (Oct 1987)
- Mindscream (Jul 1989)
- Deadfall in Berlin (Sep 1990)
- When Dad Came Back as My Dog (2011)
- Vanished Splendor: The Colorful World of the Romanovs, Christopher Bohnet, illustrator (Mar, 2017)
Children's Books
(written under the pen name M. Masters)
- The Secret of the Long Lost Cousin (1983)
- The Case of the Video Game Smugglers
- The Case of the Chocolate Snatcher
- The Case of the Famous Chocolate Chip Cookies
- The Secret of the Loon Lake Monster
- The Mystery of the Haunted House
Mystery Jigsaw Puzzles
- Murder Most Artful (1987)
- Bomb
- Death by Diet
- The Emerald Spy
