- Silver's Lure (Through the Shadowlands, Book 3)
- Silver's Threads Book 2
- Silver's Threads Book 3
- Silver's Threads Book 4
- Silver-druga księga snów
- Silver-Tongued Devil
- Silver. Il libro dei sogni
- Silver. L'ultimo segreto
- Silver. La porta di Liv
- Silver. La Trilogia
- Silverado
- Silverback
- Silverblind
- Silverfall
- Silverglass
- Silverhair the Wanderer
- Silverhands
- Silverline
- Silvermesh
- Silverspur, The Mountain Heroine: A Tale of the Arapaho Country
- Silverstone Part One: Through Dark Waters
- Silverstone Part Three: Deadly Alliances
- Silverstone Part Two: A Mage Revealed
- Silvertip Shifters Books 1-4
- Silvertip Shifters Books 5-8
- Silverträdet
- Silverwood
- Silverwood: The Door: A Novel
- Silvesterengel Reloaded
- Silvia y Bruno
- Silviu the Thief (The Hero's Knot, Book I)
- Silvrin Shards
- Silynne coeur d'innocence
- Silynne coeur de vindicte
- Simba and the Stone of Conquest
- Simba and the Treasure of Ocal
- Simbir Elhof und der Honig der Veränderung
- Simetierre
- Similaun
- Simmer (Midnight Fire Series Book Two)
- Simon and the Birthday Wish
- Simon and the Wardrobe of Destiny
- Simon Brand, Hüter der Welt
- Simon Dale
- Simon Freeman: #2 The Mysterious Mummy
- Simon il maiale
- Simon Knox and the Prophecy of Asragur
- Simon Lewis
- Simon Simple & The Dark Tower
- Simon The Little Pig
- Simon, das Schweinchen
- Simon, Friends, and the Dream Stealer
- Simon, Friends, and the Kidnapper
- Simone
- Simple Glory
- Simple Pairs: A Short Story
- Simple Steve
- Simple Things
- Simples Contes des Collines
- Simply Enchanting
- Simply Irresistible
- Simply Legendary (and Other Tales of the Iron Flower)
- Simply Mystical
- Simsalahicks! (Band 3) - Die freche Hexe und ein magisches Fest
- Simulacrum
- Simya Academy
- Simão o porquinho.
- Sin & Repentance
- Sin City
- Sin City Collectors Box Set
- Sin City Collectors Boxed Set
- Sin City Daemon
- Sin City Mystic
- Sin City Vampires
- Sin City Wolfhound
- Sin du Jour: The Final Course
- Sin du Jour: The First Course
- Sin Eater (The Aria Knight Chronicles Book 1)
- Sin Eater's Prince
- Sin Full
- Sin héroes ni medallas
- Sin miedo a la sangre
- SIN NOMBRE -NO NAME-
- SIN NOMBRE -NO NAME- (VOLUMEN II)
- Sin of Hope
- Sin of Mages
- Sin on a Dark Knight
- Sin Path
- Sin Sentido
- Sin Undone
- Sin's Calling
- Sin.n.e
- Sinbad and the Golden Marlin
- Sinbad the Sailor
- Sinbad the Sailor (Illustrated)
- Since Never
- Sincere Heart in Jianghu
- Sincerely, The Boss!
- Sinclair Academy - 01
- Sinclair Academy - 02
- Sinclair Academy - 03
- Sinclair Academy - 04
- Sinclair Academy - 05
- Sinclair Academy - 06
- Sinclair Academy - 07
- Sinclair Academy - 08
- Sinclair Academy - 09
- Sinclair Academy - 10
- Sinclair Academy - 11
- Sinclair Academy - 12
- Sinclair Academy - 13
- Sincronia riflessa
- Sindbad - Der Seefahrer
- Sindbad en el país del sueño
- Sindbad – Der Gesandte des Kalifen
- Sindbad, The Thirteenth Voyage
- Sindbads längste Reise: Die ganze Saga: Gesamtausgabe
- Sindy
- SinEaster
- SinEaster (Twisted Holiday Specials)
- Sinepoi
- Sinfonía de Comienzos y Finales - Aleación
- Sinful Desires
- Sinful Gods
- Sinful Magic: A Rouge Paranormal Romance
- Sinful Pleasures
- Sinful Proposition
- Sinful Redemption
- Sinful Surrender
- Sinful Treasure
- Sinfully Departed
- Sing A Mournful Melody: A Gothic short
- Sing for the Coming of the Longest Night
- Sing the Four Quarters
- Sing the Midnight Stars
- Sing to Me
- Singapore and the Supernatural
- Singer
- Singer for the Great Serpent
- Singer of Souls
- Singer’s Amazing Journey: Part I the Woach Spar