Killing Blow
Kevin Ryan
Errand of Vengeance (2)
Killing Time
Della van Hise
Star Trek: The Original Series (24)
The Klingon Dictionary: English/Klingon, Klingon/English
Marc Okrand
Star Trek: Nonfiction (5)
The Klingon Gambit
Robert E. Vardeman
Star Trek: The Original Series (3)
Klingons
IDW
Alien Spotlight v2 (2)
The Kobayashi Maru
Julia Ecklar
Star Trek: The Original Series (47)
The Last Round-Up
Christie Golden
Pocket Unnumbered (24)
Legacy
Michael Jan Friedman
Star Trek: The Original Series (56)
Star Trek Log Eight
Alan Dean Foster
Star Trek Log (8)
Star Trek Log Five
Star Trek Log (5)
Star Trek Log Four
Star Trek Log (4)
Star Trek Log Nine
Star Trek Log (9)
Star Trek Log One
Star Trek Log (1)
Star Trek Log One/Log Two/Log Three
Star Trek Log Seven
Star Trek Log (7)
Star Trek Log Six
Star Trek Log (6)
Star Trek Log Ten
Star Trek Log (10)
Star Trek Log Three
Star Trek Log (3)
Star Trek Log Two
Star Trek Log (2)
The Lost Years
J. M. Dillard
The Lost Years Saga (1)