- Space Adventure Books Sampler
- Space Adventure club
- Space Camp
- Space Case
- Space Fights and Movie Nights: Book 1
- Space Hostages
- Space Mice
- Space Mountain
- SPACE PIRATES
- Space Plague
- Space Rocks!
- Space Runners #1: The Moon Platoon
- Space Runners #2: Dark Side of the Moon
- Space Runners #3: The Cosmic Alliance
- Space Runners #4: The Fate of Earth
- Space Warrior AD 60,400.111103
- Space Zoo Patrol
- Spaced Invaders
- Spaced Out
- Spacehoppers
- Spacekids
- Spacekids - Attacke aus dem All
- Spacemen
- SPACEPOP: Rocking the Resistance
- Spacer and Rat
- Spannende Abenteuer mit Daniel und Sabrina
- Spark
- Spark and the Falcon
- Spark and the Grand Sleuth
- Spark and the League of Ursus
- Spark of Fire
- Spark Of Hope
- Spark of Intrigue
- Sparks
- Sparky: The Expensive Sunglasses Loving Dog
- Sparrow Rising (Skyborn #1)
- Spartacus - Rise Up From the Dust
- Spartacus and the Circus of Shadows
- Spartacus Ryan Zander and the Secrets of the Incredible
- Spartan Frost
- Speak of the Tiger
- Special Forces Cadets 1: Siege
- Special Forces Cadets 2: Missing
- Special Forces Cadets 3: Justice
- Special Forces Cadets 4: Ruthless
- Special Forces Cadets 5: Hijack
- Special Forces Cadets 6: Assassin
- The Spectacular Spencer Gray
- Specter of the White Death (Salmon Run - Book 5)
- Specter Rising
- Speed Freak
- Speed of Light
- Speedy
- Spell Crossed 2-Book Bundle
- Spell Crossed 3-Book Bundle
- Spell of the Screaming Jokers
- Spell Starter (A Caster Novel)
- Spell Sweeper
- Spellbinder
- Spellbound
- Spellbound and Hellhounds
- Spellhacker
- Spells & Ashes
- Spellslinger
- Spellslinger 3: Charmcaster
- Spellslinger 4: Soulbinder
- Spellslinger 5: Queenslayer
- Spellslinger 6: Crownbreaker
- Spellslinger – Karten des Schicksals
- Sphinx's Queen
- Spider Presents: Short Stories, Big Laughs!
- Spiders
- Spies Like Me
- Spies Wanted
- Spike
- Spikez
- Spill the Beans (Whatever After #13)
- Spin
- Spindrift and the Orchid
- Spine Break
- Spiral (Tunnels #5)
- Spirit
- Spirit Animals 10: Der Sturm naht
- Spirit Animals 7: Der Zauber befreit
- Spirit Animals 8: Das Dunkle kehrt zurück
- Spirit Animals 9: Die Erde bebt
- Wild Born (Spirit Animals, Book 1)
- Blood Ties (Spirit Animals, Book 3)
- Spirit Dance
- Spirit Fighter
- Spirit of a Hero
- Spirit of the Jungle
- SPIRIT OF THE WOLF: A Ghost Warrior Adventure - Book IV
- Spirit Walker
- Spirits of the Black Forest
- Spirits, Graves and Stones: The Dance of a Child Soldier - Book 3 in the Stones Trilogy Series
- Spiritual Warriors: The Rise of Night, The Rise of Light
- Splendor and Spark
- Spoiled Rotten
- SpongeBob Movie: Sponge Out of Water Junior Novel (The SpongeBob Movie: Sponge Out of Water in 3D)
- Spooky Classics for Children: A Companion Reader with Dramatizations (The Jim Weiss Audio Collection...
- Sposób na Elfa
- Spring
- Spring Frost
- Spring of Secrets
- Spring of the Poacher's Moon
- Springhaven
- SpringRush
- Sprockets
- Spuk im Altpörtel
- Spuk unterm Riesenrad
- Spy Camp
- Spy Dog Unleashed
- Spy Dog: Captured!
- Spy Dog: Rocket Rider
- Spy Girl
- Spy Girls Are Forever
- Spy School at Sea
- Spy School British Invasion
- Spy School Goes South
- Spy School Revolution
- Spy School Secret Service
- Spy Toys: Undercover
- SpyCam: The President Plot
- Spökhusets hemlighet
- Squeeze
- Squeeze Play
- Squiffy and the Vine Street Boys in Shiver Me Timbers
- Squiggle
- Squire
- Squirrel Girl
- Squirrel's Quest
- St Aidan's Adventure Treasury
- St. Ives
- Stad van Vlam en Schaduw