- Sultry Nights
- Sumer Lovin'
- Summer Bite: Mason and Abigail
- Summer Bound
- Summer Court
- Summer Hollow: A Graveyard Guardians Prequel
- Summer Knight
- Summer's Curse
- Summer's Destiny
- Summer's Wolf (A Court of Shifters Chronicles #3)
- Summertime Blues: The Story
- Summon
- Summoned
- Summoned Chaos
- Summoned to Thirteenth Grave
- Summoning
- Sun Broken
- Sunburn
- Sunburnt Country
- Sunchaser
- Sundance
- Sunder (The Coven #2)
- Sundered
- Sundown Wolves Collection
- Sunglasses After Dark
- Sunrise
- Sunrise at Sunset: Revamped (Sunset Vampire Series, Book 1)
- Sunrise on Running Water
- Sunrise to Sunset
- Sunset Rising (Sunset Vampire Series, Book 5)
- Sunshaker's War
- Sunshine - Megkísértés
- Sunshine is Overrated
- Sunshine Walkingstick Omnibus One: Books 1, 2, and 3
- Supe Slayer
- Super Gene 1 Anthology
- Super Gene 2 Anthology
- Super Gene 3 Anthology
- Super Gene 4 Anthology
- Super Gene 5 Anthology
- Super Humanity
- Super Starr
- Super-Heróis
- Super: Avalon
- Super: Discipline
- Super: Exile
- Super: Origins
- Super: Underground
- Superflop
- Superguy
- Supernatural
- Supernatural and Mysterious Japan
- Supernatural Assassin
- Supernatural Freak
- Supernatural Man Of Mystery
- Supernatural Prison of Nightmares
- Supernatural Prison of Nisiea
- Supernatural Sensations - 4 Scalding Hot Paranormal Stories
- Supernatural Sex and the City
- Supernatural Six: Origins (6 book boxed set)
- Supernatural Snippets
- Supernatural Soulmates
- Superstar Bear: Bodhi
- Supervision
- Supremacy
- Sur le seuil
- Surapan and the Magic Tree (Book 2)
- Surf Hellions Part Two: Book 3 of Surf Series
- Surf Hellions: Book 2 of Surf Series - Black Diamond
- Surf Hoars: Hellhound Island Part 3 - Book 4 of Surf Series
- Surge
- Surgimiento
- Surge
- Surgimiento
- Surging Shadows - A Sexy Supernatural New Adult Romance Paranormal Novelette from Steam Books
- Surly Girly
- Surprise Fangs
- Surprise Mates
- Surprise Mating
- Surrender (Rorie - 3)
- Surrender at Sunrise
- Surrender in the Darkness: A Fantasy Romance Anthology
- Surrender To Darkness
- Surrender to Darkness
- Surrender to the Vampire
- Surrendered to the Pack
- Surrendering to Her Mate
- Survival Instinct
- Survival Instincts
- Survival Rout
- Survived
- Surviving Darkness
- Surviving Death
- Survivors
- SUrvivors
- Sus guerreros cíborg
- Susan
- Suspect Zero
- Suspending Reality
- Suspicion Of A Wolf
- Sussurri nella notte (eLit)
- Swaard van die Gode (Afrikaanse Uitgawe) (Afrikaans Edition)
- Swallowing the Serpent's Tail
- Swamp Familiars
- Swamp Magic
- Swashbucklers
- Sweep of the Blade