- S.O.L. Air (Fractured Fairies, 3)
- Sacred Bloodlines
- Sacred Ground
- Sacred Wrath
- Sacrifice
- Sacrificed in Shadow
- Sacrifices - 2 : Tourments
- Sacrifices - 3 : Esprit de meute
- Sacré destin
- Sad Food
- Saffron and Brimstone
- Sage: The Edge of Dusk
- Sage: The Soldier's Game
- Saint City Sinners
- Saint Grotesque of the Subway
- Saint Jean le macchabée
- Saint Patron des plans foireux (Le)
- Saint Peter's Wolf
- Saint Vidicon To The Rescue
- Saint's Passage: A Paranormal Mystery Romance
- Sales. Force.
- Sally e Aileen- Dreamscapes- I racconti perduti- Volume 29
- Salt Shaken
- Salting Roses
- Saltwater Witch - Chapter 1 (Graphic Novel)
- Saltwater Witch - Chapter 2 (Graphic Novel)
- Saltwater Witch - Chapter 3 (Graphic Novel)
- Salute the Dark
- Salvage
- Sam Digger: Beaver Detective
- Sam the Chosen
- Samhain Goddess
- Samurai
- Sanctuary
- Sand
- Sand Glass
- Sandstone and Mirrors
- Sandstone Heart
- Sang d'ocre - partie 6
- Sangre Virgen
- Sanguinary
- Sanhattan. Confidencias de un lagarto en los 90
- Sankor Sangres: Mercenary For Hire
- Santa Baby: A Holiday Novella
- Santa Claus: Private Detective
- Santa Fight Club and Other Christmas Stories
- Santa Must Die!
- Sapluusana
- Sapphire Blues
- Sarabande
- Sarah J. Maas: Series Reading Order - with Summaries & Checklist
- Sarah Palin: Vampire Hunter
- Sardor 1: Der Flieger des Kaisers
- Sardor 2: Am See der Finsternis
- Sardor 3: Der Bote des Gehörnten
- Satan's App
- Satan's Robot Conquers the World: Volume 1
- Satan's Sword (Imp, #2)
- Satanas Mysterium
- Satori
- Saturday Night Harvest: A Short Story
- Savage Secrets
- Save Desdemona
- Save The Farking Unicorns! A Humorous Tale Of Fantasy and Science Fiction
- Save the Last Vamp for Me
- Saving Autumn
- Saving Seymour
- Saving the Moon
- Saviors 101: The First Book of the Reluctant Messiah
- Saviors and Sacrifice
- Saviors 101: The First Book of the Reluctant Messiah
- Saviors and Sacrifice
- Sawyer Jackson and the Long Land
- Sawyer Jackson and the Shadow Strait
- Scandalous
- Scarborough Fair
- Scarecrow Has a Gun
- Scarlett
- Scarlett's Letter
- Scarred
- Scars
- Scenes from a Quiet Apocalypse
- Schattenherrscher - Fremde Welt
- Schattenwesen
- Schauderwelsch
- Scheduled Disappearances
- Scherzi dello Sport
- Schicksalsgeborene. Born as the One
- Schism, Something Is Amiss In Heaven Again!
- Schizzi d'autore
- Schnee und Orchideen
- School of Potential
- School Yard Blues (Cult of the Butterfly 6)
- Schrödinger
- Schweigepflicht
- Schwer wie eine Feder
- Sci-Fi Series 1
- Science Of Breath
- Scienceville and Other Lost Worlds
- Scimmiette di Mare Project
- Scion of the Sorceress
- Scorched Earth
- Scourged
- Scouts of the Apocalypse: Zombie War