- Signs of Life
- Signs ~ A Collection of Short Stories
- Sigyn's Flowers
- Sikkimey Anecdote
- Sikom mi Neo
- Silas & Midge
- Silas Marner
- Silas X. Floyd's Short Stories for Colored People Both Old and Young
- Silence
- Silence Of Snowfall
- Silences
- Silent as the Grave
- Silent Baby Screams
- Silent End
- Silent Kill
- Silent Melody
- Silent Night Sanctuary
- Silent Night: A Christmas Collection
- Silent Partner (The Sweet Version)
- Silent Past, Reflective Future
- Silent Sentinel - A Mini-Thriller
- Silent Surrender
- Silent Tears
- Silent Witness
- Silhouettes
- Silhouettes of Nubian Whispers
- Silicon Valley Tango: A Dawna Shepherd Short Story
- Silk Purses
- Sillabari
- Sillabario per voci d'insieme
- Sillabus racconta gli Altavilla in Sicilia
- Silly Lilly
- Silly Little Monsters
- SILLY MEN AND CUNNING WIVES
- Silly Sarah
- Silly the Selfish Shellfish and Clara the Clumsy Clam
- Silny Samson
- Silver Bells
- Silver Bells Scandal
- Silver Boom - Mail Order Bride Historical Western Romance
- Silver Fields, and Other Sketches of a Farmer-Sportsman
- Silver Linings: A Short Story
- Silver Pitchers: And Independence
- Silver Soul: A Historical Paranormal Romance
- Silver Splitters
- Silver Valley (Volume One)
- Silver Valley (Volume Two)
- Silverback
- Silverspegeln
- Silvester und Weihnachtsmarkt geben sich die Ehre
- Silvesterfräsch
- Silvesterglocken
- Silvestra folia
- Silvestre
- Silvia
- Sim
- Simba The Fireboy: Simba Takes on The Giants
- Similar Differences
- Simon's Plaything
- Simone Says Hands in the Air: A Short Story
- Simpatia
- Simple Pairs: A Short Story
- Simple's Uncle Sam
- Simples histoires de simples
- Simplesmente Morto
- Simplicissimi wunderliche Gauckel-Tasche
- Simply Business/IT (Complete)
- Simply Enchanting
- Simply Smut
- Simply This & Simply That!
- Simran
- Simulation
- Sin City
- Sin miedo al pensamiento
- Sin Patricio
- Sina And Her Tuna
- Sinbad the Sailor and Other Stories from the Arabian Nights - Illustrated by Edmund Dulac
- Since First I Saw Your Face
- Sindromul Robinson
- Sinead und das Osterlamm
- Sinfonía callejera
- Sinful Ice: A Fantasy Reverse Harem Romance
- Sing
- Sing for Love
- Sing the Wondrous Story
- Sing We Now of Christmas
- Singapore False Binaries book
- Singaporenoveller
- Singing on the Titanic
- Singing the Everfire - A Fantasy
- Single Heart
- Single Page Stories Volume One
- Single-minded
- Single: Two Stories
- Singolare quotidianità
- Singularidades de uma Rapariga Loura
- Singularity
- Singularity and Other Stories
- Singulières
- Singulières - Insolites - Atypiques
- Sinhasan Battisi : सिंहासन बत्तीसी: 32 पुतलियों पर आधारित ज्ञान, विवेक और न्यायप्रियता की शिक्षा देन...
- Sinister Paradise
- Sink or Swim
- Sinking Down
- Sinks of London Laid Open
- Sinners and Other Saints
- Sinnliche Bekenntnisse
- Sinnliche Küsse: Ein Gentleman in Budapest