[en] [The Seer Trilogy 03] • Seer's Choice (Book Three of the Seer Trilogy) Maree Anderson
[en] [The Seer Trilogy 01] • Seer's Hope (Book One of the Seer Trilogy) Maree Anderson
[en] [The Christ Clone Trilogy 02] • The Christ Clone Trilogy - Book Two · BIRTH OF AN AGE (Revised & Expanded) SelectiveHouse Publishers, Inc.
[en] The Helio Trilogy · Volumes 1-3 Createspace Independent Publishing Platform
[en] [The Helio Trilogy 01] • Midnight Divine Valerie Roeseler
[en] [Rotter Trilogy 01] • Rotter World Permuted Press
[en] The Escape · the Second Installment of the Burning Trilogy Patrick Jean-Paul
[en] The Rescue · the Third Installment of the Burning Trilogy Patrick Jean-Paul
[en] [The Dark Horizon Trilogy 0.50] • Secrets from the Dark Horizon Whitefort Publishing
[en] [The Fallen Angel Trilogy 02] • Denying the Watcher Kim Loraine
[en] Dirty Together (The Dirty Billionaire Trilogy #3) Meghan March LLC
[en] [The Shadows Trilogy 02] • Shadows of Deception Amy Hale
[en] [The Shadows Trilogy 03] • Shadows of Deliverance Amy Hale
[en] [MacBride Sisters Trilogy 03] • The Princess Kira Freitas
[en] [MacBride Sisters Trilogy 02] • The Duchess Kira Freitas
[en] [MacBride Sisters Trilogy 01] • The Queen Kira Freitas