The Walking Plague Trilogy
by J. R. Rain
series
genres Paranormal
years 2014
The Illuminatus! Trilogy
by Robert Anton Wilson
series
genres Other9
years 2016
The Pride Trilogy: Kyle Callahan 1-3
by Mark McNease
series
genres Other9
years 2015
The Edict (The She Trilogy Book 1)
by P. J. Keyworth
series
genres Other9
years 2017
The Thirteenth Monk (Bartholomew the Adventurer Trilogy Book 2)
by Tom Hoffman
series
genres Other9
years 2015
THE JARROW TRILOGY: all 3 enthralling sagas in 1 volume; The Jarrow Lass, A Child of Jarrow & Return to Jarrow
by Janet MacLeod Trotter
series
genres Other9
years 2012
The Skye Trilogy: Isle of Skye, Isle of Night, and Isle of Dawn. * Bonus: Scrumptious Skye Confections Cookbook*
by Shannon Barczak
series
genres Other9
years 2014
The Transmigration of Timothy Archer
by Philip K. Dick
series VALIS Trilogy
genres Science
years 1982
The Darkest Hour tst-2
by Martin Hengst
series The Swordmage trilogy
genres Other9
years 2013
The Land of Dreams (Minnesota Trilogy)
by Vidar Sundstøl
series
genres Other9
years 2013
The Culling (The Culling Trilogy Book 1)
by Ramona Finn
series
genres Other9
years 2017
The Tom Barber Trilogy_Volume I_Uncle Stephen, the Retreat, and Young Tom
by Forrest Reid
series Valancourt Classics
genres Other9
years 2011
The Endless Knight: The Seekers Trilogy (The Watchers Series Book 6)
by T. C. Edge
series
genres Other9
years 2016
The Secret of the Dread Forest: The Faire Folk Trilogy
by Gillian Summers
series
genres Other9
years 2010
The Hidden Agenda Triology: Entry One (The Hidden Agenda Trilogy Book 1)
by Salisbury,M. A.
series
genres Other9
years 2016
The Queen of Thieves: The Line of Kings Trilogy Book Three
by Craig R. Saunders
series
genres Other9
years 2013
The Chupacabra: A Borderline Crazy Tale of Coyotes, Cash & Cartels (The Chupacabra Trilogy - Book 1)
by Stephen Randel
series
genres Other9
years 2012
The Sentinel (The Sentinel Trilogy Book 1)
by Michael Wallace
series
genres Other9
years 2016
The Hunting Tree Trilogy
by Ike Hamill
series
genres Horror
years 2012
The Maven Knight (The Maven Knight Trilogy Book 1)
by Matthew Romeo
series
genres Other9
years 2018