The Flying Sorcerers

1970

Trials and Tribble-Ations

1996

Leaping to the Stars

2002

The Martian Child

A Novel About A Single Father Adopting A Son

2002

A Rage for Revenge

1989

Child of Earth

2005

Blood and Fire

2000

Battle for the Planet of the Apes

1973

Little Horrors

2014

The Involuntary Human

2007

Night Train To Paris

2014

The Man Who Folded Himself

1973

Nowhere Man

2011

Jumping Off the Planet

2000

Star Hunt

1972

Galaxy's Edge Magazine Issue 22, September 2016

2016

Crystallization

2011

Worlds of Wonder

2001

In Your Facebook

A bunch of stuff I posted on my wall.

2014

Chess with a Dragon

1987

Witches' Brew

2002

When H.A.R.L.I.E. Was One

1972

Jacob

2015

A Season for Slaughter

1992

The Kennedy Enterprise

2011

The World of Star Trek

1973

Hella

2020

Tales from the Crypt #7

Something Wicca This Way Comes

2009

With a Finger in My I

1972

A Wish for Smish

2011

The Middle of Nowhere

1995

Alternities

1974

The Galactic Whirlpool

1980

The Trouble With Tribbles

1977

In the Quake Zone

2011

Space Skimmer

1972

Bouncing Off the Moon

2001

A Day for Damnation

1984

Galaxy's Edge Magazine Issue 15, July 2015

Sasquan Special

2015

Star Trek Fotonovels 1-4 Set

1977

The Trouble with Tribbles

1973