- Son of Mfumu
- Son of Tall Eagle
- Son of the Emperor, The Last War: Book Two
- Son of the Gun #1 : Born in Trash
- Son of the Gun #2 : The Minister's Dogs
- Son of the Gun #3 : Flesh and Filth
- Son of the Gun #4 : Sinner and Saint
- Son of the Maya
- Son of the Morning
- Son of the Sea
- Son of the Soil
- Son of the Wolf
- Son of Xanos
- Son sang pour l'Alsace
- Sonate au clair de lune
- Sonetos de Shakespeare - Espanol
- Song at Dawn
- Song Hereafter
- Song of Suzies
- Song of the Cheyenne
- Song of the Soulless
- Song Of Unmaking
- Song of Valeros
- Songbird
- Songs from a Suitcase
- Songs of the Cattle Trail and Cow Camp
- Songs of the Dying Earth
- Sonhos da Luisah
- Sonia Cougar
- Sonne über dem Horizont
- Sonnets – Madrigaux – Canzoni – Capitoli
- Sonntag unter Leuten
- Sonntags im Maskierten Waschbär
- Sonora James (Colección Oeste)
- Sonora Run
- Sonoran Justice
- Sonoran Rage
- Sons of Adam
- Sons of Alcant
- Sons of Anarchy
- Sons Of Canetis: Coming of the Eosin
- Sons of Fire
- Sons of Liberty
- Sons Of Mafia
- Sons of Texas
- Sons of Texas and The Raiders: Sons of Texas
- Sons of Thunder
- Sons of Valor
- Sons of Zadok
- Sooley
- Soon I Will be Invincible
- Sooty the Bear: Honey Bees
- Sophia Club
- Sophia’S Adventure
- Sophie's Night Life
- Sophies valg
- Sophont
- Sopravvivere nella Russia di Stalin e di Putin
- Sopro
- Sorcellerie à Covent Square
- Sorcerer in the Mirror
- Sorcerer's Ring Bundle (Books 10,11,12)
- Sorcerers
- Sorcerous Stabber Orphen: The Wayward Journey Volume 1
- Sorcerous Stabber Orphen: The Wayward Journey Volume 2
- Sorcerous Stabber Orphen: The Wayward Journey Volume 3
- Sorcerous Stabber Orphen: The Wayward Journey Volume 4
- Sorcerous Stabber Orphen: The Wayward Journey Volume 5
- Sorcerous Stabber Orphen: The Wayward Journey Volume 6
- Sorck
- Sordido mundi
- Sore 1
- Sorens Schild
- Sorority Girl
- Sorrow in Sunlight
- Sorry
- Sorry Time
- Sorry?
- SOS Action Jefferson Floyd le solitaire
- SOS at Night
- SOS Cruise Lines
- SOS im ewigen Eis
- Sotahuuto
- Sotatarkkailija
- Soteris
- Sotto i soli di Gwalthur
- Sotto il cielo del mondo
- Sotto il segno dell'ippocampo
- Sotto il segno delle Aquile. (Zenobia, la Leonessa di Palmira Vol. I)
- Sotto le stelle della Croce del Sud
- Sotto sequestro
- Soturiprinsessa
- Soturit
- Souboj v hlubinách
- Souboj v hlubinách: Chiméra
- Souillures
- Soukounian
- Soul
- Soul Breaker
- Soul Candy
- Soul Clap Hands and Sing
- Soul Conquest The Ultimate Trial
- Soul Dead And Green Eyes: A Kellaran Fantasy - Metric Measurements Edition
- Soul Dead And Green Eyes: A Kellaran Fantasy - USA Measurements Edition
- Soul Deep
- Soul Eaters
- Soul Intent
- Soul Mates Forever
- Soul Mates Never Die
- Soul Meld
- Soul Murder
- Soul Music
- Soul of mystery
- Soul of the Elephant
- Soul Raging
- Soul Retrievers: A Soul Retrievers Adventure
- Soul Standard
- Soul Stealer
- Soul Surfer Johnny Returns
- Soul Surfer Johnny Rips
- Soul Swallowers
- Soul Taken
- Soul's Awakening
- Soul's Connection
- Soul's Destiny - A Dreamwalker's Journey
- Soul's Journey
- Souladonis: The Novel Series with its own MMORPG World
- Soulbreaker
- Sould Searching with the Brass