The Sagittarius Whorl: Book Three of the Rampart Worlds Trilogy
by Julian May
series
genres Science
years 2001
The Sunken City Trilogy
by Phil Williams
series The Sunken City
genres Fiction
years 2019
The Wild Child
by Mary Jo Putney
series The Bride Trilogy
genres Romance
years 1999
The Game of Love (The Love Trilogy, #2)
by Edith Layton
series
genres Other3
years 1988
The Copenhagen Trilogy: Childhood; Youth; Dependency
by Tove Ditlevsen
series
genres Other3
years 2021
The German Half-Bloods (The Half-Bloods Trilogy Book 1)
by Jana Petken
series
genres Historical
years 2018
The Void Trilogy 3-Book Bundle
by Peter F. Hamilton
series
genres Science
years 2014
The Ring of the Queen (The Lost Tsar Trilogy Book 1)
by Terri Dixon
series
genres Fiction
years 2017
The Promise (Darkest Lies Trilogy Book 2)
by Bethany-Kris
series
genres Romance
years 2021
The Complete Legends of the Riftwar Trilogy
by Raymond E. Feist
series
genres Science
years 2006
The Horror
by Martin E. Silenus
series The Vietnam Trilogy
genres Other3
years 2018
The Nation Chronicles: Book Two (The Nation Chronicles Trilogy 2)
by Wendell Sweet
series
genres Other3
years 2020
The Complete Ring Trilogy: Ring, Spiral, Loop
by Kōji Suzuki
series
genres Horror
years 2007
The Runaway & The Russian (The Runaway Trilogy Book 1)
by Helen Bright
series
genres Other3
years 2017
The Powder Mage Trilogy: Promise of Blood, The Crimson Campaign, The Autumn Republic
by McClellan, Brian
series
genres Other3
years 2019
The Alliance Trilogy
by Michael Wallace
series The Alliance
genres Other3
years 2019
The Complex Law: Young Adult Dystopian Page-Turner (The Complex Trilogy Book 2)
by Heather Hayes
series
genres Other3
years 2018
The Forlorn Dagger Trilogy Box Set
by Jaxon Reed
series The Forlorn Dagger
genres Other3
years 2019
The French Encounter: Christian Historical (Window to the Heart Saga Trilogy Book 2)
by Jenna Brandt
series
genres Other3
years 2017
The Legends of Camber of Culdi Trilogy
by Katherine Kurtz
series The Legends of Camber of Culdi
genres Science
years 2007