The Agape Trilogy: Book One

Winterheim: Icewall Trilogy, Book 3

Lies of Light: The Watercourse Trilogy, Book II

The Granny (The 'Mrs Browne' Trilogy Book 3)

The Golden Orb: Icewall Trilogy, Book 2

Flight of the Fallen: The Linsha Trilogy, Book 2

SATOSHI The Man in the Machine: Book 2 of the UNI Trilogy

The Flame of Memory: The Vessel is You – Book I - Trilogy

BABY LOVE: Book 1 (The Angeline Gower Trilogy)

Wings over Delft (The Louise Trilogy Book 1)

DESIRING CAIRO: Book 2 (The Angeline Gower Trilogy)

The Emerald Scepter: The Scions of Arrabar Trilogy, Book III

SATOSHI The Man in the Machine: Book 2 of the UNI Trilogy

Hay Girl: The Girl from The Book Festival Town – an Autobiographical Trilogy

The Line vs. Sphere Trilogy: Three Books Written Before the Category Existed

Amish Women of Lawrence County Trilogy Books 1-3: Amish Romance Series - Three Novels in One Volume

Amish Women of Lawrence County Trilogy Books 4-6: Amish Romance Series - Three Novels in One (Amish Romance Series - Three Novels in One Volume)

Polostan: A new historical espionage trilogy from the bestselling author of TERMINATION SHOCK and CRYPTONOMICON: Book 1 (Bomb Light)

Polostan: A new historical espionage trilogy from the bestselling author of TERMINATION SHOCK and CRYPTONOMICON: Book 1 (Bomb Light)

The Louis A. Pérez Jr. Cuba Trilogy, Omnibus E-book: Includes The War of 1898, On Becoming Cuban, and Cuba in the American Imagination

Hit the Road, Gals: Astonishing Hitch-hiking Adventures in the 1960's (The Hay Girl Trilogy- The Girl from The Book Festival Town)

Ascent: A YA Dystopian Space Adventure (Book One of The Crimson Dust Cycle): 1

Hay Before the Bookshops or The Beeman's Family: Steam Trains, a Cinema and Free Cod-Liver Oil - A Child's Eye View of Post-War Hay (The Hay Girl Trilogy- The Girl from The Book Festival Town)