- Rabbit & Robot
- Rabbit Punch: Bring the Thunder
- Rabenfedern bringen Glück
- Race Against Time
- Race Home, Veronica
- Race the Night
- Rachel Takes the Lead
- Rachel's Manifesto
- Rachel's Story
- Racing for Diamonds
- Racing Manhattan
- Racing the Past
- Radiant
- Radical
- Radio Silence
- Radioactive: a Last Call for Earth novel
- Radsaison
- Rae
- Rafael
- Ragazzi dell'estate
- Ragazzi selvaggi
- Rage to Live
- Rage Within
- Rage: A Love Story
- Ragpicker
- Ragweed and Poppy
- Raiders Night
- Raiko: The Flames of a Bully
- Rain
- Rain Is Not My Indian Name
- Rain Reign
- Rainbow Boys
- Rainbow Crush: Light-Hearted LGBT Fiction for Teens
- Rainbow High
- Rainbow Party
- Rainbow Revolutionaries
- Rainbow Road
- Rainbow Valley
- Rainbows & Fireworks
- Raining Heartbeats
- Rainy
- Raising Heaven
- Raising Lumie
- Raising the Griffin
- Raising the Stakes
- Rakemyst
- Rallo
- Ramona Blue
- Ramona's World
- Rancor: Vampyre Hunter
- Random
- Random Acts of Kittens: A Wish Novel
- Rank 6
- Raphaël, le secret
- Rapture
- Rat
- Rat Life
- Ratburger
- Rats Saw God
- Ravage
- Raven
- Raven Summer
- Raven Winter
- RAW
- Raw Talent
- Rayland
- RAYVEN CHOI: KOREAMERICAN
- Razorburn
- Razzle
- Reacción
- Reach for the Skai
- Reach for Tomorrow
- Reaching for Rain
- Reaching High
- Reaching Kylee
- Reaching the Endgame
- Reaching Through Time: Three Novellas
- Reaction
- Read All About It!
- Read My Lips
- Readin', Writin' & Hecklin'
- Ready or Not
- Ready to Fall
- Ready, Set, Bake!
- Real Chances
- Real Diva/Man Up
- Real Diva/Man Up (Grovehill Giants Book 5)
- Real Friends
- Real Girls' Guide to Everything
- Real Kids, Real Stories, Real Challenges
- Real Kids, Real Stories, Real Change
- Real Kids, Real Stories, Real Character
- Real Live Boyfriends
- Real, Not Perfect
- REALITY
- Reality Check
- Reality Gold
- Reality No-Show (ReMade Season 1 Episode 6)
- Realm of Dragons (Age of the Sorcerers—Book One)
- Realm of the Forgotten
- Realms of Light
- Reaper
- Rebecca of Sunnybrook Farm
- Rebel
- Rebel Boys and Rescue Dogs, or Things That Kiss with Teeth
- Rebel Girls
- Rebel Glory
- Rebel with a Cupcake
- Rebel's Tag
- Rebellion
- Reboot ot MIND
- Rebuild
- Receive
- Recherché
- Recipe for Hate
- RECKLESS
- Reckless
- Reckless Hearts
- Reckless
- Reckless Hearts
- Reckoning
- Reclaimed
- Recognize!
- Record Breaker
- Recovered Not Cured
- Recovery Road
- Recrue (16)
- Recruited
- Recruited (Enhanced Edition)
- Recuerda aquella vez
- Red
- Red as Blue
- Red at Night
- Red Blood
- Red Fox Road
- Red Genesis
- Red Glass
- Red Glove
- Red Heart Tattoo
- Red Hood
- Red Hot Taboo
- Red Kayak
- Red Menace
- Red Moon
- Red Sky Burning
- Red Sky in the Morning
- Red Thread Sisters
- Red, White, and Whole
- Redeemed
- Redemption From Ashes
- Redemption Summer
- Redhanded
- Redline
- Redwing
- Redwood and Ponytail
- Redémarrez votre ESPRIT
- Refraction
- Refuge Cove
- Refugee 87
- Refugee Boy
- Refugees
- Regatul pustiu
- Regeneration
- Regina Shen: Vigilance
- Regina, quel est sa Couleur?
- Regina, What Is the Color of It? Letter Size Edition
- Regina, ¿Cuál es el Color de Esto?
- Rehab
- Reich Der Drachen (Das Zeitalter der Magier – Buch Eins)
- Reimagine Friendship
- Reincarnated as the Last of my Kind, Vol.2
- Reinicia tu MENTE
- Reinicialize a sua MENTE
- Reining In
- Rejected Princess
- Relationships