- Imperfect: A Story of Body Image
- Imperfecto
- Imperial
- Imperial Assassin
- Imperial Spy
- Imperial Subversion
- Imperial Traitor
- Imperial: Web of Hearts and Souls #12 (Insight series Book 7)
- Imperio de lobos
- Imperio de tormentas
- Imperium in Imperio
- IMPERIUM IN IMPERIO (Political Dystopia)
- Imperium: El Despertar
- Impiedosa
- Impiedosas
- Implacáveis
- Imposibles como forma de vida
- Imposter
- Impostores - Impostores - vol. 1
- Impressions to a Good Path
- Impressões
- Imprison the Sky
- Imprisoned By Iron
- Impronte Sulla Sabbia
- Impulse
- Impulse Control (Talent Chronicles)
- Impulse-Control Disorders
- Impulso letale. Niente è ciò che sembra
- Império de tempestades - Trono de vidro - vol. 5
- Império l'âne aux longs poils
- Imutável
- Imágenes premonitorias
- In 27 Days
- In 27 Days Educator's Guide
- In a Bad Way: Part One
- In a Blue Moon
- In a Dark Wood
- In a Glass Grimmly
- IN A HOLLOW OF THE HILLS (A Californian Western Classic)
- In a Hollow of the Hills (Western Adventure Novel)
- In A Mirror
- In A New World
- In a New World
- In a New York State of Mind
- In a Perfect World
- In a Realm of Memories
- In a Student's Company
- In Another Life
- In Arthur's Footsteps
- In attesa di trapianto
- In Between the Stars
- In bilico sull'infinito
- In bocca al lupo!
- In Caesar's Rome With Cicero
- In bocca al lupo!
- In Caesar's Rome With Cicero
- In cerca della verità
- In Chadwick's Eyes
- In Command
- In Danger's Embrace
- In Darkling Wood
- In Darkness, Death
- In Deep
- In Deeper Waters
- In Defiance of the Stars
- In deinen Augen
- In den Cordilleren
- In den Cordilleren (Wildwest-Roman)
- In den Fängen der Smaragdbarone
- In den Krallen der Sterne
- In den Schluchten des Balkan
- In der Strafkolonie
- In der Weihnachtsnacht
- In Desert and Wilderness
- In Desert and Wilderness
- In Desert and Wilderness: Classic Novel for Children
- In diesem einen Sommer
- In Dreams
- In een land hier heel dichtbij
- In eighteenth-century Venice with Goldoni