- Rabbit & Robot
- Rabbit Punch: Bring the Thunder
- Race Against Time
- Race Home, Veronica
- Rachel Takes the Lead
- Rachel's Manifesto
- Racing the Past
- Radioactive: a Last Call for Earth novel
- Rae
- Rafael
- Rage to Live
- Rage: A Love Story
- Ragpicker
- Raiko: The Flames of a Bully
- Rainbow Boys
- Rainbow Crush: Light-Hearted LGBT Fiction for Teens
- Rainbow High
- Rainbow Party
- Rainbow Road
- Rainbow Valley
- Raining Heartbeats
- Rainy
- Raising Heaven
- Raising Lumie
- Raising the Griffin
- Rakemyst
- Rallo
- Ramona Blue
- Rancor: Vampyre Hunter
- Random
- Rank 6
- Rapture
- Rat Life
- Ratburger
- Rats Saw God
- Raven
- Raven Summer
- Raven Winter
- RAW
- Rayland
- RAYVEN CHOI: KOREAMERICAN
- Razorburn
- Razzle
- Reach for the Skai
- Reach for Tomorrow
- Reaching for Rain
- Reaching Kylee
- Reaching the Endgame
- Reaching Through Time: Three Novellas
- Read All About It!
- Read My Lips
- Readin', Writin' & Hecklin'
- Ready to Fall
- Ready, Set, Bake!
- Real Chances
- Real Diva/Man Up
- Real Friends
- Real Girls' Guide to Everything
- Real Live Boyfriends
- Real, Not Perfect
- Reality Check
- 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
- Reboot ot MIND
- Rebuild
- Receive
- Recipe for Hate
- RECKLESS
- Reckoning
- Reclaimed
- Recognize!
- Recovered Not Cured
- 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 Hot Taboo
- Red Kayak
- Red Menace
- Red Thread Sisters
- Redeemed
- Redemption From Ashes
- Redémarrez votre ESPRIT
- Refraction
- 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
- Rejected Princess