- Soul Of A Warrior
- Soul of Sin
- Soul's Fire
- Soulflame III: The Invitation
- Souls Adrift
- Souls Dryft
- Souls Eternal
- Souls Golden
- Souls Reborn
- Souls to Heal
- Sound of Rain
- Sous l'emprise du chevalier
- Sous l'emprise du désir
- Sous l'emprise du Viking
- Sous la garde du Duc
- Sous la protection du croisé
- Sous la protection du Highlander
- Sous la protection du Viking
- Sous le charme d'un vicomte
- Sous le charme d'une inconnue
- Sous le charme du Highlander
- Sous le ciel de Cornouailles
- Sous le contrôle du Cheik - Tome 1
- Sous le feu d’un baiser
- Sous le sceau de l'amour
- Sous protection royale
- South Africa
- South Dakota Series Boxed Set (Books 1-3)
- South of Forever
- South Of The River
- South of Wisdom
- South Pass Brides
- South Riding - An English Landscape
- South Sea Foam: The Romantic Adventures of a Modern Don Quixote in the Southern Seas
- Southern Belle Civil War
- Southern Belle Civil War - Away Down South: Romance Short Stories
- Southern Belle Civil War - Magnolias and Lace: Romance Short Stories
- Southern Belle Civil War - North and South: Love Always - Beyond Enemy Lines
- Southern Belle Civil War - Silver Bells - Romance Short Stories
- Southern Belle Civil War - The Couvions: Hearts Under Siege - Hearts Under Fire
- Southern Belle Civil War - The Early Years: Romance Short Stories
- Southern Belle Civil War - The Quinn Family
- Southern Comfort
- Southern Cross Rising
- Southern Cross the Dog
- Southern Fried Dragon
- Southern Girl
- Southern Gold: Survival and desire in a raw new land
- Southern Hearts
- Southern Ice and Fire: An American Historical Romance Short Story
- Southern Justice
- Southern Legacy, 4-Book Collection
- Southern Siren: A Southern Belle Civil War Romance Short Story
- Southerners in Blue: Southern Belle Civil War Romance Short Story
- Southwestern Saga
- Souvenir d'un baiser
- Souvenir of Monique
- Sovereign Scepter
- Sow the Seed
- Soñar
- Space Viking
- Spandau Ballet
- Spanish Lullaby
- Spanked & Disciplined By The Victorian Dukes Bundle
- Spanked By The Knights Erotic Bundle
- Spanked By The Victorian Bad Boy Bundle
- Spanked Hard By The Western Bad Boy Bundle
- Spanked In Public By The Knights Bundle
- Spanked In The Stocks Bundle
- Spanked Out West Bundle
- Spanked Rough By The Vikings Erotic Bundle
- Spanking The Regency Lady
- Spanking The Spoilt Brat
- Spanking Western Brats Bundle
- Spark
- Sparkles
- Speak to Me of Love
- Speakeasy
- Special Forces: The Operator
- Special Forces: The Recruit
- Special Forces: The Spy
- Spectred Isle
- Speeches: Literary and Social
- Spel och kärlek
- Speling van het lot
- Spell of the Highlander
- Spellbound by My Charmer
- Spellweaver
- Spencer meets his Lady Love
- Spencer's Child
- Spezzando la Maledizione - Il compagno reale di Raven
- SPHINX A love story
- Spia per amore
- Spiando La Mia Canaglia
- Spice King
- Spicy Romance & Recipes #4
- SpicyShorts Bundle
- Spider
- Spiel der Herzen
- Spiel der Königin
- Spiel der Leidenschaft
- Spiel der Liebe
- Spiel zweier Herzen
- Spies and Lovers Box Set
- Spin: Rumpelstiltskin Retold
- Spindelväv
- Spindrift
- Spini
- Spinnaker
- Spinning the Moon
- Spinning Through Time
- Spinster
- Spinster and Spice
- Spinster Ever After
- Spinsters & Soldiers
- Spionându-Mi Ticălosul
- Spirit Breather
- Spirit of Lost Angels
- Spirit of Love (Haunting Hearts Series, Book 4)
- Spirit of the Border
- Spirit of the Knight
- Spirit of the Mountain
- Spirit of the Revolution
- Spirit of the Winds
- SPIRIT OF THE WOLF
- Spirit of the Wolf
- Spirit Ridge
- Spirit Twins [Love Beyond All Dimensions 2]
- Spirit Wind