- Samsaara : Devadoot
- Scala
- Sean Yeager and the DNA Thief
- Sean Yeager Hunters Hunted
- Shadow Light
- Shadows of Quartz
- Shazam!: Freddy's Guide to Super Hero-ing
- Shazam!: The Junior Novel
- Shifters And Glyphs
- Shock Me: A Limited Edition Collection of the Novels Shock Me, Sparks, and Collide
- SIMBA THE FIREBOY: Simba and the Treasure of Ocal
- Slippers And Thieves
- Some Do Not...
- Some Faraway Place
- Super Gone
- Super Sorry
- Super Spareparts and the Nemerons from the Twelfth Quadrant
- Superman: Dawnbreaker
- Supernerd
- Supernova
- Supertato
- Supertato Carnival Catastro-Pea!
- Supertato Night of the Living Veg
- Supertato Run, Veggies, Run!
- Supertato Veggies Assemble
- Supertato Veggies in the Valley of Doom
- Supertato: Bubbly Troubly