Blue Trilogy

Blue Christmas: The Moody Blue Trilogy Book One

True Blue Forever: True Blue Trilogy Book Three

The Complete Poppy War Trilogy Boxed Set: The Poppy War / The Dragon Republic / The Burning God

A Despicable Profession: Book Two of The American Spy Trilogy

"The Proxy Assassin": "Book Three of the American Spy Trilogy"

Blue Bells of Scotland: Blue Bells Trilogy: Book One

The Legend of the Blue Eyes: Book One of the Blue Eyes Trilogy

The Witches Trilogy: Blue/Black

Don't Curse the Rain (Rain Mystery Trilogy Book 1)

Rain Dance (Rain Mystery Trilogy Book 2)

The Master and the Maid: #1 in the Heaven's Pond Trilogy

Blue Tara Trilogy

Princess Tara Chronicles

Blue Tara Trilogy

Princess Tara Chronicles

The Oak Trilogy: Part 1. The Young Oak

The Oak Trilogy Part 3. Acorns.: Acorns

Legendary Blue Diamond Trilogy

Blue Lagnoon Trilogy

The Blue Lagoon, The Garden of God, The Gates of Morning

Blue Lagnoon Trilogy

The Blue Lagoon, The Garden of God, The Gates of Morning

American Pies, Happy Lives, Blue Skies & Other Lies: The First Play of a Vietnam Trilogy

Blue Collar Executive

Betrayed by Country, Betrayed by Blue, Redeemed by God

Out of the Blue

A Mother's Journey

Red Nation Blue Nation

Brad's Blue-Eyed Girl: A continuation of the Hazel Eyes Trilogy

Thomas Wolsey Trilogy

Books I-III, Master Wolsey, Power & Glory, Forsaken

Trilogy

The Unfinished Story

Blue Vanquisher: Krishn Trilogy 2

Luxe Trilogy

The Blue Lagnoon Trilogy: The Blue Lagoon, the Garden of God, the Gates of Morning