Rules of Engagement
Peter Morwood
Star Trek: The Original Series (48)
The Pandora Principle
Carolyn Clowes
Star Trek: The Original Series (49)
Doctor's Orders
Diane Duane
Star Trek: The Original Series (50)
Prime Directive
Judith Reeves-Stevens & Garfield Reeves-Stevens
Star Trek: The Original Series (6)
Enemy Unseen
V. E. Mitchell
Star Trek: The Original Series (51)
Home Is the Hunter
Dana Kramer-Rolls
Star Trek: The Original Series (1)
Ghost Walker
Barbara Hambly
Star Trek: The Original Series (53)
Renegade
Gene DeWeese
Star Trek: The Original Series (55)
Legacy
Michael Jan Friedman
Star Trek: The Original Series (56)
The Rift
Peter David
Star Trek: The Original Series (57)
Faces of Fire
Star Trek: The Original Series (58)
Probe
Margaret Wander Bonanno
The Disinherited
Peter David & Michael Jan Friedman & Robert Greenberger
Star Trek: The Original Series (59)
Ice Trap
Julia Ecklar & Melissa Crandall & Karen Rose Cercone
Star Trek: The Original Series (60)
Sanctuary
John Vornholt
Star Trek: The Original Series (61)
Best Destiny
Diane Carey
Death Count
Julia Ecklar & Karen Rose Cercone
Star Trek: The Original Series (62)
Shell Game
Melissa Crandall
Star Trek: The Original Series (63)
The Starship Trap
Mel Gilden
Star Trek: The Original Series (64)
Windows on a Lost World
Star Trek: The Original Series (65)