15 books • 5 series
Book #1: Cardassia and Andor
Book #2: Mission Gamma
Book #1: Have Tech Will Travel
Book #2: Miracle Workers
Book #3: Some Assembly Required
Book #27: Star Trek: Balance of Nature
Book #1: Star Trek: The Belly of the Beast
Book #2: Star Trek: Fatal Error
Book #3: Star Trek: Hard Crash
Book #4: Interphase Book 1
Book #5: Interphase Book 2