- Ray und Grace
- Ray Vs. The Toons
- Rayan
- Raybearer
- Rayden's Very Messy Room
- Rayessa and the Space Pirates
- Rayjak and the Devil's Halo
- Raykin Smythe
- Rayland
- Raymond
- Raymond and Graham Rule the School
- Raymond and Graham: Bases Loaded
- Raymond and Graham: Cool Campers
- Raymond and Graham: Dancing Dudes
- Raymond's Nemesis
- Raymond's Secret
- Raymond's Trip
- Rayne the Raindrop
- Rayo de luna
- Rayon de lune
- RayRay's Amazing Dream
- RAYVEN CHOI: KOREAMERICAN
- RAYVEN CHOI: THE BOUNTY HUNTER
- Razor the Vampire
- Razor's Edge
- Razorburn
- Razred
- Razzle
- Razzle Dazzle Unicorn
- Razzle the Sunbeam
- Raz… dwa… trzy… do rodziny trafisz… Ty!
- Raíces Cruzadas
- Raúl el copado
- Rdeči stol
- Re Artù e i Cavalieri della Tavola Rotonda
- Re Lear della steppa
- Re: Vamp
- Re:Start
- Reacción
- Reach
- Reach for the Skai
- Reach for the Stars #1
- Reach for Tomorrow
- Reaching for Rain
- Reaching High
- Reaching Kylee
- Reaching Retribution
- Reaching Retribution
- Reaching the Endgame
- Reaching Through Time: Three Novellas
- Reaction
- Reactive
- Read All About It
- Read All About It!
- Read and Color Spots
- Read Between the Lines
- Read It and Weep!
- Read Me Dead
- Read Me Like a Book
- Read My Lips
- Read Something Else: Collected & Dubious Wit & Wisdom of Lemony Snicket
- Readin', Writin' & Hecklin'
- Reading Between the Lines
- Reading Comprehension Practice
- Reading Heidi
- Reading Rocks!
- Reading the Bones
- Reading to Matthew
- Ready For A Career Change?
- Ready or Not
- Ready Reference Treatise
- Ready Reference Treatise: Rubyfruit Jungle
- Ready Set Go
- Ready to Fall
- Ready to Wear
- Ready When You Are
- Ready, Chevy, Go!
- Ready, Set, Action!
- Ready, Set, Bake!
- Real Chances
- Real Diva/Man Up
- Real Diva/Man Up (Grovehill Giants Book 5)
- Real Dragons
- Real Folks
- Real Friends
- Real Gaia Game
- Real Girls' Guide to Everything
- Real Guns
- Real Hero. Escuela de Gamers 3
- Real Kids, Real Stories, Real Challenges
- Real Kids, Real Stories, Real Change
- Real Kids, Real Stories, Real Character
- Real Live Boyfriends
- Real Love
- Real Love Is “For Real”
- Real Mermaids Don't Wear Toe Rings
- Real Mermaids Don't Hold Their Breath
- Real Mermaids Don't Need High Heels
- Real Mermaids Don't Sell Seashells
- Real Pigeons Eat Danger (Book 2)
- Real Pigeons Fight Crime (Book 1)
- Real Pigeons Nest Hard (Book 3)
- Real Pigeons Splash Back (Book 4)
- Real Stories of Academic Corruption in my Life
- Real, Not Perfect
- Realess
- Realeza licántropa
- Realgame
- Realidade Fantástica
- Realidade Paralela
- REALITY
- Reality and Dreams
- Reality Bites #15
- Reality Boy
- Reality Check
- Reality Check (Clearwater Crossing Series #2)
- Reality Check in Detroit
- Reality Gold
- Reality No-Show (ReMade Season 1 Episode 6)
- Reality Tour
- Really Good Friends
- Really Stupid Stories for Really Smart Kids
- Really Truly
- Really Yucky Stuff (That's Gross Volume 2)
- Really?
- Realm
- Realm of Dragons (Age of the Sorcerers—Book One)
- Realm of Mystics
- Realm of Mystics (Enhanced Edition)
- Realm of Ruins
- Realm of the Blue Mist: A Graphic Novel (The Rema Chronicles #1)
- Realm of the Forgotten
- Realm of the Goddess
- Realms of Edenocht Descendants and Heirs
- Realms of Edenocht The Binding of the Crypt
- Realms of Edenocht The War Wizard
- Realms of Light
- Reaper
- Reaper of Souls