- Stepbrother: The Game He Plays
- Stephan
- Stepping out of the Shadows
- Sterile Fields: A Medical Romance Short Story
- Sterling
- Sternenkämpfer Befehl
- Stetson
- Sticky Bedtime (Taboo Erotic Hottest Story Collection)
- Sticky Dirty Women's Naughty Erotica - 150 Stories Box Set Collection
- Sticky Erotica - The Rougher 150 Taboo Exotic Sex Hot Stories Bundle Collection
- Stiletto Secrets
- Still Broken
- Still Go Crazy
- Still Irresistible
- Still Rattled
- Still the One
- Still Us
- Still Water Runs Deadly - Erotic Medical Thriller
- Still With You
- Stillwater Dusk: A Sweet Cowboy Romance
- Stillwater Dusk: Part One (Sweet Western Cowboy Romance)
- Stirred Passions Series Books 1-3
- Stockholm Diaries, Caroline
- Stocking Stuffer: A Bad Boy Christmas Romance
- Stoking the Embers: The Complete Series
- Stolen
- Stolen Chances
- Stolen Desire
- Stolen Futures
- Stolen Goods
- Stolen Hearts
- Stolen Promises
- Stolen Sanctuary
- Stolen Songs
- Stolen Soulmate
- Stolen Summer
- Stone
- Stone Cliff Series
- Stone Cliff Series: Love Lessons and Wrapped Up
- Stone Cold Bad
- Stone Creek: A 3-Book Sports Romance Bundle
- Stone Deep
- Stone Solitude
- Stop Seducing Me You Bad Boy (Gay Romance MM)
- Stop the Press
- Stories of the Billionaire Boys Club
- Storm & Structure
- Storm Damaged
- Stormbound Surgeon
- Stormbound with a Tycoon
- Stormfronts: An Alpha Billionaire Romance
- Stormy Love
- Stormy Love - Sports Menage Romance
- Story of Love
- STORYBOOK BRIDE
- Stowe Away
- Straight Lines (Dylan’s List - Vol. 2)
- Straight Shooter
- Straight Talking
- Straight Up Irish
- Strains of Silence
- Stranded Hearts
- STRANDED ON THE RANCH
- Stranded with a Seal
- Stranded With The Billionaire
- Strange Attractions
- Strange Bedfellows
- Strange Bedfellows Part 1
- Strange Bedfellows Part 2
- Strange Bedfellows Part 3
- STRANGE BEDPERSONS
- Strange Secrets
- Strange Seduction: Menage MFM Military and Billionaire Romance
- Strange Tango
- Strangely Normal
- Stranger at the Door
- Strangeways
- Strapazzami
- Strapazzami: La Trilogia Completa
- Strategy
- Strawberry Hill
- Strawberry Wine
- Streak of Luck
- Strength
- Strength & Power
- Stretched by the Alpha Billionaire: Romance
- Strife
- Strike
- Strike to the Heart - Contemporary Billionaire Romance
- Striker's Waltz
- Striking Chords
- String Boys
- Stringimi a Te
- Strings
- Strings Attached (The Lust List: Miles Riot #3)
- Strip Away
- Stripped
- Stripped From You (Prequel to Strip Me Bare)
- Stripped Love
- Stripped To You (Pierced Hearts, #2)
- Stripping Her Defenses
- Striving
- Stroke (Book 1)
- Stroke (Book 2)
- Stroke (Book 3)