- Thorns & Roses
- Thoroughly Modern Amanda
- Those Hamilton Sisters
- Those I Have Lost
- Those In Peril
- Those Scandalous Ravenhursts
- Those Scandalous Ravenhursts Volume 3
- Those Scandalous Ravenhursts Volume Two
- Those Subtle Weeds
- Those That Charm The Age
- Those Who Are Saved
- Thoth: A Romance
- Though My Heart Is Torn
- Though the Waters Be Troubled
- Thousand Years' Predestined Love
- Threads
- Threads of Destiny
- Threads of Passion
- Threads of Silk
- Threads of Time
- Threads West, An American Saga
- Three Brides Novellas
- The Three Brides, Love in a Cottage and Other Tales
- The Three Brothers (Complete)
- The Three Clerks
- Three Days To Love
- Three Desperate Choices
- Three Encounters with Mr Darcy
- The Three Fates
- Three For Christmas - A Love in Time Christmas Story
- Three French Hens
- Three French Inns
- The Three Graces
- Three Heroes
- Three Jewels
- Three Kingdoms Romance
- Three Kisses Before Christmas
- Three Little Words
- Three Lives
- The Three Lives of One
- The Three Lovers
- Three Maidens in Stanley Park
- Three Maids for a Crown
- Three Masks and a Marquess
- Three Medieval Romances: Braggot Park, Danburgh Castle & Rhiannon
- Three Medieval Romances: Braggot Park, Danburgh Castle & Rhiannon
- Three Men of Badajos, The Seventh Man I swa Three Ships, and A Blue Pantomime
- The Three Miss Allens
- The Three Miss Kings: An Australian Story
- Three Mistletoe Kisses
- The Three Musketeers (Complete Series)
- THE THREE MUSKETEERS - Complete Collection
- The Three Musketeers Collection
- The Three Musketeers
- Three Nights with a Scoundrel
- Three Nights With a Scoundrel: A Rouge Regency Romance
- Three Nights...
- Three Novelettes
- THE THREE PERILS OF MAN (Historical Novel )
- THE THREE PERILS OF MAN: War, Women and Witchcraft (Scottish Classic)
- The Three Perils of Man: War, Women, and Witchcraft (Vol.1-3)
- Three Predators
- Three Proposals and a Scandal: A Sons of Sin Novella
- Three Reckless Wishes
- Three Romances: Brizecombe Hall, Kitty & The Hangar Dance
- Three Sisters
- Three Sisters from Hertfordshire
- Three Sisters Torn - Brigette - Book 2
- Three Sisters Torn - Penelope - Book 1
- Three Sisters, Three Queens
- Three Summers
- Three Times the Rake
- Three Times the Scandal
- Three Views of Crystal Water
- Three Ways to Start a Scandal
- Three Weddings and a Kiss
- Three Weeks in Kent: A Pride and Prejudice Variation
- Three Weeks to Wed
- Three Weeks With Lady X
- Three Who Paid
- Three Wicked Rogues: A Regency Romance Collection
- Three Wise Monkeys
- Threefold Death
- Thrill of the Knight
- Throne of Grace
- Through A Bakery Window
- Through a Different Lens: A Pride and Prejudice Variation
- Through Buffalo Gap
- Through Gypsy Eyes
- Through Rushing Water
- Through Russian Snows
- Through Tender Thorns
- Through the Deep Waters
- Through the Path to Her: Poetic Reflections of my Love Life
- Through the Postern Gate:A Romance in Seven Days
- Through the Storm
- Through The Storm
- Through the Veil
- Through the Woodwork
- Through These Fires
- Through These Fires (Musaicum Romance Classics)
- Through Waters Deep (Waves of Freedom Book #1)
- Throw His Heart Over
- Throw The Devil Off The Train
- Throwaway Groom
- Thrown to the Wolves
- The Thrums Trilogy – Auld Licht Idylls, A Window in Thrums & The Little Minister (Illustrated)
- Thrust On the Gladiator's Sword (M/M Rough Sex)
- Thuis op Dunleigh Hall
- Thunder
- Thunder & Roses
- Thunder and Lightning
- The Thunder Gods
- Thunder Heights
- Thunder On Monastery Ridge
- Thunder's Shadow
- Thunder, Mist, and Frost
- The Thunderer
- The Thundering Path of Spirit
- Thursday’s Child
- Thurston House
- Thwarting Magic
- Thy Brother's WIfe
- Thyme
- Thémidore
- Théodore
- Thérèse Aubert
- Thérèse philosophe
- Thérèse Raquin
- Ti amerò, mio duca (I Romanzi Oro)
- Ti ho amato due volte (I Romanzi Oro)
- Ti Raggiungerò sulla Via delle Spezie
- Tiananmen Tears