- Shy Queen in the Royal Spotlight
- Si nasce morti poi si risorge
- Sibling Seed
- Sickle
- Sid Diddlehopper and the Flat Face Fairy
- Sidewynd
- Sie taugte nichts
- Sieben Legenden
- Siewca śmierci
- Sigalia, Shinny's Journey: The Story of Why
- Sigismund Forster
- Signerella
- Signora Ava
- Sigrid Liljeholm
- Sigrid og den korsfæstede Nisse
- Sigurd and the Valkyrie
- Sigurdsen
- Sigyn's Flowers
- Sigyn's Revenge
- Siivetön lintu
- Silas Xavier Floyd's Short Stories for Colored People Both Old and Young
- Silence the Siren
- Silence: Little Mermaid Retold
- Silenced
- Silencing the Siren
- Silent Echoes
- Silent Night, Lady White
- Silesian Folk Tales
- Silk & Steel
- Silly Chicken
- Silver and Light
- Silver Foxes
- Silver Hands
- Silver Linings: Stories of Love, Hope & Courage in a Pandemic Setting
- Silver Soul: A Historical Paranormal Romance
- Silverarken
- Silverhands
- Silverwitch
- Simba and the Stone of Conquest
- Simba and the Treasure of Ocal
- Simba The Fireboy: Simba Takes on The Giants
- Simba The Fireboy: The Rise of a Young Warrior
- Simeli Mountain
- Simo Hurtta
- Simo Hurtta ja Anna
- Simo Hurtta ja isoviha
- Simone
- Simos dotter Katrina
- Simples Contes des Collines
- Simples Contes des Collines
- Simples contes des collines
- Simson
- Siméon l'Ascenseurite
- Sinbad the Sailor and Other Stories from the Arabian Nights - Illustrated by Edmund Dulac
- Sind Götter?
- Sindbad der Seefahrer
- Sindbad der Sinnliche
- Sindbad the Sailor
- Sinders & Ash (Deutsch)
- Singoalla
- Sinisukka
- Sinking Hearts
- Sins of Greed
- Sins of the Son: A Tale of Bluebeard
- Sinsane Asylum
- Siobhan's Secret
- Sir Galahad's Quest and Other Tales of the Knights of the Round Table Children's Arthurian Folk Tal...
- Sir Gawain and the Green Knight: A LitRPG Novella
- Sir Gawain and the Green Knight: A Middle-English Arthurian Romance Retold in Modern Prose with Intr...
- Sir Gawayne and the Green Knight
- Sir Gibbie
- Sir Princess Petra's Talent - The Pen Pieyu Adventures (book #2)
- Sir Quirkles
- Siren of Secrets Box Set
- Siren Silence: The Fate of Cpt. Bacchus (A King of The Caves Novella)
- Siren Storms of Madness
- Siren's Curse
- Siren's Song
- Sirens
- Sirkuksen sydän
- Sirtimi
- Siryn
- Sister & Serpent
- Sister of Swans
- Sisters of Moonlight
- Sisters of Shadow
- Sita
- Sitten und Sagen der Oberpfalz
- Six contes bretons
- Six Creole Folk-Songs with Original Creole and Translated English Text - Sheet Music for Voice and P...
- Six Giants and a Griffin and Other Stories
- Six Little Ducklings
- Six Weeks
- Sixième voyage de Sindbad le marin
- Sixteenth Goblin
- Sixty Folk-Tales
- Sixty Folk-Tales from Exclusively Slavonic Sources
- Sjukvakterskan : 1857 - året då koleran drabbade Mörrum
- Sjung mitt hjärta
- Självmordsbombaren
- Sjätte budet
- Sjösvinga kring Nämdö
- Sjötta ferð Sindbaðs farmanns (Þúsund og ein nótt 42)
- Sjöunda og síðasta ferð Sindbaðs farmanns (Þúsund og ein nótt 43)
- Skattbacken
- Skelly
- Skeppet seglar ut
- Skeppet vänder åter
- Sketchlings
- Skinned: Urban Fantasy/Shifter Mysteries
- Skipper Clement
- Skitter
- Skogen
- Skorstenen
- Skott i vattenlinjen
- Skulduggery Pleasant (Band 14) - Tot oder lebendig
- Skull and Pestle: New Tales of Baba Yaga
- Skull White: A Retold Fairy Tale
- Skulls of Atlantis
- Skydiving to the Gods
- Skye Silver & The Soul of Fire Vol.1
- Skywater
- Skärvor
- Skřítek na cestách
- Skřítkové z Dubového lesa
- Slaget om framtiden
- Slash of Crimson and Other Tales
- Slashed and Mashed: Seven Gayly Subverted Stories
- Slater's Enchanting Mate
- Slavic Light Symbols
- Slavic Tales & Myths
- Slavonic Fairy Tales: Collected and Translated From The Russian, Polish, Servian, and Bohemian
- Slaying a Tyrant
- Sleep Stories
- Sleeper’s Castle
- Sleeping BEAUTi
- Sleeping Beauty
- Sleeping Beauty - And Other Tales of Slumbering Princesses (Origins of Fairy Tales from Around the W...
- Sleeping Beauty - Read Aloud
- Sleeping Beauty No More
- Sleeping Beauty: An Erotic Gay Fairytale
- Sleeping Beauty: Awoken with a Kiss
- Sleeping Beauty: Pricked
- Sleeping Beauty: The Fairy and the King
- Sleeping Beauty: The Woodland Encounter