In the Dragon's Fiery Lair

2025

A Change of Tactics

A Sime~Gen Novel: Clear Spring Chronicles #1

2017

Fear and Courage

Fourteen Writers Explore Sime~Gen

2015

Once Upon a Future

The Third Borgo Press Book of Science Fiction

2011

The Story Untold and Other Sime~Gen Stories (Sime~Gen, Book 10)

2011

Savage Empire

2010

Nessie and the Celtic Maze

2009

To Kiss or To Kill

2005

Savage Empire

Dark Moon Rising

2004

Savage Empire Prophecies

Flight to the Savage Empire, Sorcerers of the Frozen Isles

2004

Nessie and the Viking Gold

2003

Blood Will Tell

2001

Nessie and the Living Stone

2000

Metamorphosis

1990

Survivors

1989

Empress Unborn

1988

The IDIC Epidemic

1988

Wulfston's Odyssey

1987

Sorcerers of the Frozen Isles

A Tale of the Savage Empire

1986

Flight to Savage Empire

1986

Ambrov Keon

1986

The Vulcan Academy Murders

1984

Captives of the Savage Empire

1984

Channel's Destiny

1982