The Whitby Witches Trilogy
by Robin Jarvis
series
genres Other9
years 1991
The Mountains Trilogy (Boxed Set)
by Phoebe Alexander
series
genres Other9
years 2015
The Earthrise Trilogy
by Colin Owen
series
genres Other9
years 2015
The Necessary Death of Lewis Winter (Glasgow Trilogy)
by Mackay, Malcolm
series
genres Other9
years 2013
The Campbell Trilogy
by Monica McCarty
series
genres Romance
years 2013
The Storm (The Barren Trilogy, Book #2)
by Holly Hook
series
genres Young Adult
years 2017
The Shadowed Throne
by K J Taylor
series Risen Sun Trilogy
genres Science
years 2013
The Obsidian Arrow
by Craig A. Price Jr.
series Claymore of Calthoria Trilogy
genres Other9
years 2017
The Son, The Sudarium Trilogy - Book Two
by Leonard Foglia
series
genres Other9
years 2011
The Nemedian Trilogy: Book 01 - The Wizard's Magic Kingdom
by Jake Adler
series
genres Other9
years 2013
The Rose Trilogy Box Set
by Tish Thawer
series
genres Other9
years 2013
The Rhyn Trilogy
by Lizzy Ford
series
genres Romance
years 2012
The Final Destiny: Vesta Mansion Trilogy - Book Three - Fantasy
by P. A. Priddey
series
genres Other9
years 2017
The Demon of Darkling Reach (The Black Prince Book 1)
by P. J. Fox
series Black Prince Trilogy, The
genres Other9
years 2014
The Human-Undead War Trilogy (Book 1): Dark Intentions
by Jonathan Edwardk Ondrashek
series
genres Other9
years 2016
The Poison Throne (The Moorehawke Trilogy)
by Celine Kiernan
series
genres Fantasy
years 2010
The Eden Conspiracy: Book 2 of The Liberty Box Trilogy
by C. A. Gray
series
genres Other9
years 2016
The Nothing Trilogy - I tried my best
by Joseph L. Thompson
series
genres Other
years 2017
The Retreat_Machinations of Henry
by Forrest Reid
series Tom Barber Trilogy
genres Other9
years a long time ago
The Judgement of Strangers
by Taylor, Andrew
series Roth Trilogy
genres Mystery
years 1997