Unknown Author

Capture the Flag

1999

Capture the Flag

1994

Crossfire

1996

Starfleet Academy

1996

The Tale of the Ghost Riders (Are You Afraid of the Dark? #7)

1996

River Quest

1995

War Drums

1992

Nemesis (Star Trek: Nemesis)

2002

The Genesis Wave Book One

2001

Voices (Babylon 5, Book 1)

1995

Masks

1991

Masks

1989

The return

2006

Troll Queen

2004

Troll Queen

2003

Troll Treasure (Ready-For-Chapters)

2003

The Troll Queen

2003

The Troll Treasure (Ready-For-Chapters)

2003

Dolphin Watch

2002

Dolphin Watch (Dinotopia (Paperback Bullseye Books))

2002

Dolphin Watch (Dinotopia (Paperback Bullseye Books))

2002

Double Helix

2002

The Genesis Wave, Book 2

2001

Genesis Wave

2001

Haunts in the House

2000

Joyride

2000

Mascot Mayhem

2000

Knock on Wood

2000

Star Trek The Next Generation: Gemworld

2000

Gemworld Book Two of Two

2000

Knock on Wood (Sabrina, the Teenage Witch)

2000

Gemworld

2000

Gemworld

2000

Genesis Wave

2000

Antimatter

2000

Coyote Moon

1999

Witchopoly

1999

Dominion Wars : Book 1

1999

Haunted house hijinks!

1998

Behind Enemy Lines: The Dominion War, Book 1

1998

Mind Meld

1997

Rogue saucer

1996

Blood Oath (Babylon 5, Book 3)

1995

Leather Wings (Earth 2, Book 3)

1995

THE WTICHING WELL - BULLSEYE (Bullseye Chillers)

1995

Star Trek Generations

1994

Antimatter

1994

Sanctuary

1992

Star Trek

1992

Contamination

1991