The Klingon Dictionary: English/Klingon, Klingon/English
Marc Okrand
Star Trek: Nonfiction (5)
Killing Time
Della van Hise
Star Trek: The Original Series (24)
Killing Blow
Kevin Ryan
Errand of Vengeance (2)
The Joy Machine
James E. Gunn
Star Trek: The Original Series (80)
Its Hour Come Round
Margaret Wander Bonanno
TOS eBooks (6)
Ishmael
Barbara Hambly
Star Trek: The Original Series (23)
In the Name of Honor
Dayton Ward
TOS (97)
The IDIC Epidemic
Jean Lorrah
Star Trek: The Original Series (38)
Ice Trap
Julia Ecklar & Melissa Crandall & Karen Rose Cercone
Star Trek: The Original Series (60)
How Much for Just the Planet?
John M. Ford
Worlds Apart (2)
Honor Blade
Diane Duane
TOS (96)
Home Is the Hunter
Dana Kramer-Rolls
Star Trek: The Original Series (1)
The Hollow Crown #2
IDW
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The Hollow Crown #1
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Heart of the Sun
Pamela Sargent & George Zebrowski
Star Trek: The Original Series (83)
The Hand of Kahless
Signature (6)
The Great Starship Race
Diane Carey
The Gorn
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Mike Sussman & Dayton Ward & Kevin Dilmore & David Mack & Greg Cox
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Ghost Walker
Star Trek: The Original Series (53)