- Skin to Skin
- Skin Tour
- Skin-Deep Attraction
- Skirting the Rules
- Skopelos
- Sky and Storm
- Sky Cutter (Warrior Class - Book 1)
- Sky Hunter
- Sky Knights
- Sky Pirate: Safe Harbor
- Sky Pirates
- Sky Riders
- Sky Runners
- Skybound
- Skydiving on Christopher Street
- Skye Falling
- Skye Papers
- Skyland
- Skylark-A Love Story
- Skyships Over Innsmouth
- Skythane
- Slaapvloek
- Slabbrami: Diario di una lesbica (Passioni lesbiche #1)
- Slammed
- Slammed in the Ring
- Slap and Tickle: With A Kick #3
- Slap Shot: A Gay Young Adult Romance Story
- Slap! A Love Story
- Slash and Burn
- Slashed and Mashed: Seven Gayly Subverted Stories
- Slather
- Slave
- Slave Auction [ Spaced Out for Love 1]
- Slave Boy Sam
- Slave of Heart
- Slave to Chaos
- Slave to His Love [The Vampire District 3]
- Slave to the Dragon Lord [Cursed Dragons 1]
- Slave to the Dragon Lord [Cursed Dragons 1]
- Slave to the Past: Book 11 in the Charlotte Diamond Mysteries Series
- Slave to The Vampire King
- Slaveboy
- Slaves to a Voice (Elementals 1)
- SLAY: Stories of the Vampire Noire
- Sleep of Reason
- Sleep Tight
- Sleeping Bones
- Sleeping Dogs Lie
- Sleeping with Danger (Nevada Highlander 4)
- Sleepless
- Sleepless Nights
- Sleepless Over
- Sleepwalker: Gay Mystery Suspense
- Sleepwalking; An Action! Series Book 51
- Sleepwater Beat
- Sleepwater Static
- Slenderbang
- Sleuth, LLC: Birds of a Feather (an Avondale Story)
- Sleuth, LLC: Bring Out Your Dead (an Avondale Story)
- Sliced Ice
- Slide
- Slide into Desire
- Sliders: The Dark Side of Transgender
- Slim Chance
- Slipping Under
- Sliver
- Sloan's Protector [Silver Bullet 9]
- Sloan's Scent [Sutton Brothers]
- Slow Surrender
- Slow-Play
- Slowly Burning
- Slugger
- Sluggo Snares a Vampire
- Slum Virgin
- Slut
- Slutting Out Her Wife - Lesbian Cuckold Sex
- Slutty Sorority The Next Generation Book 1: Rushers in Heat: A Lesbian Group Sex Fetish Erotic Novel...
- Sly Fox, Crafty Wolf
- SM, or How I Met My Girlfriend in a Queer Theatre
- Smack Happy
- Small Angels
- Small Beauty
- Small Town Angel
- Small Town Love
- Small Town Scandal: A Queer and Cozy Mystery
- Small Town Secrets
- Smalltown Blues
- Smartie Pants
- Smexxy Snippets: A Surprise Over Dinner
- Smile Number Seven
- Smithereens
- Smitten
- Smitten with Rapunzel
- Smoke & Ashes
- Smoke and Glass
- Smoke and Murders
- Smoke Before Fire
- Smoked
- Smoked Gin
- Smoking Hot [Geeks and Dragons 2]
- Smoking with Didi
- Smoky Mist
- Smoky Mountain Dreams
- Smooched
- Smooth and Sassy
- Smooth and Tight: Sapphic Panty Stories
- Smothered and Covered
- Smuggled Love
- Snake Charmer
- Snakes and Ladders
- Snake’s Nest
- Snaking the Tiger