- Submitting to the Shadow...Book 27 in the Kindred Tales Series
- Submitting to the Wolves (Wolf Mountain Werewolf Sex, #3)
- Substitut: Roman Distopic, Fantasy (Romanian)
- Substitute Angel
- Substitute Santa
- Subtle Signs
- Suburban Cyborg - Scifi Alien Invasion Romance
- Subway of Light
- Succession (Demoted - Book 3)
- Successors (Book 1 of The Warden)
- Succubus Cheat Sheet
- Succubus Fun: A Steamy Romance Story (Succubus Series Book 2)
- Succubus Games
- Succubus in the City
- Succubus Kiss: The Complete Series
- Succubus Lost
- Succubus On Top
- Succubus Takes Manhattan
- Succubus Tales: Wager at the Springs
- Succubus-in-Waiting
- Succubus: Book One
- Succumbing to his Nature
- Suck Me Dry
- Sucker Bet
- Sucker for Love
- Sucking Off Sally
- Suckled by the Vampire
- Sucks & Blows
- Sudden Backtrack
- Sudden Breakaway
- Sudden Exposure
- Sudden Storm
- Suddenly a Bride
- Suddenly Futanari
- Suddenly Spellbound
- Sueño Amor
- Sueños de Dragón
- Suffer a Witch
- Sugar and Snow
- Sugar and Spice
- Sugar and Spice: A Karma Cafe Novella
- Sugar Cookies & Zombie Secrets
- Sugar Cookies and Mistletoe
- Sugar Creek 1: Tessa's Chosen [Sugar Creek 1]
- Sugar Creek 2: Melissa's Acceptance [Sugar Creek 2]
- Sugar Creek 3: Sara's Mates [Sugar Creek 3]
- Sugar Creek 4: Prim's Silver Wolves [Sugar Creek 4]
- Sugar Creek 5: Marigold's Werewolf Mates [Sugar Creek 5]
- Sugar Dragon
- Sugar Magic Murder (#11, Sweetland Witch Women Sleuths) (A Cozy Mystery Book)
- Sugar Moon
- Sugar Plum'd
- Sugar's Fate, Sexy Alpha Shifters Love Big Beautiful Women (BBW Book 1)
- Sugarland
- Suicidal
- Suicide Machine
- Suit
- Suite 606
- Suite Temptations
- Suki Desu. Te quiero
- Sull'orlo della follia
- Sulle ali della notte (eLit)
- Sultry Fire: A Fantasy Reverse Harem Romance
- Summer and the Alien Guard
- Summer Bite: Mason and Abigail
- Summer Court
- Summer Bite: Mason and Abigail
- Summer Court
- Summer Dae: Rise of Trouble Vol. 2
- Summer Heat
- Summer McCloud Boxed Set
- Summer Moon
- Summer of Frost
- Summer of Love
- Summer of Love, A Time Travel
- Summer of the Unicorn
- Summer Prince
- Summer's Caress
- Summer's Deadly Kiss
- Summer's Destiny
- Summer's Growth
- Summer's Kiss
- Summer's Wolf (A Court of Shifters Chronicles #3)
- Summerfeste
- Summit at Sunset (Sunset Vampire Series, Book 3)
- Summon
- Summon (Rae Wilder #4)
- Summon Her
- Summon Me
- Summoned
- Summoned to Thirteenth Grave
- Summoner of Storms
- Summoner's Captive
- Summoning Doll
- Summoning Shadows: A Rosso Lussuria Vampire Novel
- Summoning the Night
- Summoning Their Elementalist
- Sump Pump