- In der Ferne das Nordreich
- In der Geisterstunde und andere Spukgeschichten
- In der Judenstadt
- In der Oase
- In der Struth Band 3
- In der Struth Band 4
- In Desert and Wilderness
- In die eigenen Hände
- In die Waagschale geworfen
- In diesem Zeichen
- In Dreams Forgotten
- In einer Nacht wie jener
- In Feindesland
- In Fields of Gold and Red
- In Freedom's Cause
- In Freedom's Cause A Story of Wallace and Bruce
- In gewissen Kreisen
- In God We Trust
- In God's Way: A Novel
- In Gold We Trust
- In Greek Waters: A Story of The Grecian War of Independence
- In Green Pastures
- In Guards We Trust
- In Happy Valley
- In His Arms
- In His Eyes
- In His Father's Footsteps
- In Honour's Cause: A Tale of the Days of George the First
- In ihren Augen
- In Indian Mexico (1908)
- In Line for Murder
- In London's Shadow
- In Love With A Clifford: 5 Historical Steamy Romance Short Stories
- In Love With A Gentleman: 5 Historical Steamy Romance Short Stories
- In Luck at Last
- In Lvov
- In meinem Himmel von Alice Sebold (Lektürehilfe)
- In My Mother's House
- In Need of a Good Wife
- In New Granada: Heroes and Patriots
- In Nomine Diaboli
- In Ole Virginia: Or, Marse Chan and Other Stories
- In Our Memories
- In Places Hidden
- In Praise of Folly
- In Praise of Folly by Erasmus (Book Analysis)
- In Praise of Hatred
- In Praise of the Bees
- In Pursuit of Freedom
- In Pursuit Of Freedom
- In Pursuit of Happiness
- In Pursuit Of Platinum
- In Pursuit of the English
- In Pursuit of the Fire-breather
- In Pursuit of the Green Lion
- In Quest of the Rainbow
- In questa vita e non in un'altra
- In Red
- In Royal Service to the Queen
- In Search of a Name
- In Search of Gold
- In Search of Lost Time [volumes 1 to 7]
- In Search of the Lost
- In Search of the Unknown
- In Secret
- In Service to the Senses
- In Strange Company
- In territorio nemico
- In the Age of Buoyancy
- In the Arena
- In the Arms of a Pilot
- In the Arms of the Goddess
- In the Arms of the Heiress
- In the Ashes of a Dream: Sequel to Celtic Dreams of Glory
- In the Barrister’s Chambers