- I am Elephant, I am Butterfly
- I Am Fartacus
- I Am Not Joey Pigza
- I Am Number Four Collection: Books 1-6
- I Am Number Four: The Beginning: Books 1-3 Collection
- I Am The Earth
- I Can Make This Promise
- I Can't Keep My Own Secrets
- I Ching
- I Don’t Want to Share a Bedroom
- I Dream of Fire: Parts 1 & 2
- I et andet liv
- I Gave Dating a Chance
- I Get It! I Get It! How John Figures It Out
- I Hate School
- I Hitched A Ride Into Hell
- I Kill the Mockingbird
- I Know It's Over
- I labirinti del male
- I modi dell'amicizia
- I Predict a Riot
- I Quattro dell'Ave Maria
- I ragazzi dalla collana di lamiera
- I Ragazzi di Sicilia - Les enfants de Sicile
- I skyggezonen
- I So Don't Do Makeup
- I Text Dead People
- I Was a Rat!
- I Was Here
- I Was, Am, Will Be Alice
- I Will Plant You a Lilac Tree
- I Wish I Could of Said "Goodbye"
- I'm Immortal: till I die
- I'm Not in the Band
- I'm Not Okay
- I'm Ok
- I've Got a Problem
- Ian não está mais aqui
- Ice Cream Sandwiched
- Ice Cube Award
- Ice Magic
- Ice Massacre
- Ich blogg dich weg!
- Ich diss dich
- ICH GLAUB, ICH HAB EIN DATE!
- Ich heiße Parvana
- Ich spür mich nicht
- Ich will doch leben!
- Ich, die Andere
- Icing on the Cake
- Identity
- If He Had Been with Me
- If I Left
- If I Stay
- If I Wake
- If Looks Could Kill
- If My Grandma Ran The World
- If You Find This
- If You Knew Jack
- If You Really Love Me
- Ignite Your Inner Life Force: A Spiritual Introduction Guide for Teenagers, Young Adults, Your True...
- Ignite Your Spark
- Ik ga op reis en neem mee...
- Iki
- Illegal
- Imaginary Borders
- Imaginez
- Immigration Nation
- Imperfect: A Story of Body Image
- Improve Your People Skills
- Impulsa Tu Autoestima No permita que Tus conversaciones se vuelvan negativas
- In Case You're Curious
- In Deep
- In Ecstasy
- In Lonnie's Shadow
- In my Corner on the Moon
- In My Hands
- In Our Own Words
- In Stone: A Grotesque Faerie Tale
- In the Country of Queens
- In the Dark, In the Woods