- In den Schluchten des Balkan
- In den Sturm
- In den Tod geschickt
- In den Wäldern des Nordens
- In der Hölle von Santa Fé
- In der Strafkolonie
- In der Südsee
- In Desert and Wilderness
- In Desert and Wilderness (Illustrated Edition)
- In Desperation
- In Die Duisternis
- In Eden's Shadow
- In Egypt, All Things Are Possible
- In einer Welt, gleich nebenan
- In Enemy Hands
- In estrema sintesi
- In Face of the Verdict
- In Freedom's Cause
- In Freedom's Cause (Historical Novel)
- In From The Cold
- In from the Cold
- In from the Rain
- In Gabbia (II Edizione)
- In Gallant Company
- In God's Name
- In God's Way: A Novel
- In Golden Blood
- In Grass, in Word, in Stone
- In Great Waters: Four Stories
- In Greek Waters: A Story of The Grecian War of Independence
- In Harm's Way
- In Harm’s Way
- In Her Dreams
- In His Control
- In His Right Mind
- In Hot Water
- In Jeopardy
- In Kali's Country: Tales from Sunny India
- In Love and War
- In Love With the Czarina and Other Stories
- In mare aperto
- In Medias Res
- In Morocco
- In Mr. Knox's Country
- In My Father's Shadow
- In My Mind
- In My Opinion: The PM Note
- In My World
- In New Granada: Heroes and Patriots
- In Nomine Patris
- In Odd We Trust (Odd Thomas Graphic Novel)
- In One Ear and Out the Other
- In Order to Survive
- In Order to View
- In Our Time
- In Pawn
- In Pursuit Of Platinum
- In Pursuit of Spring
- In Rhino We Trust
- In Safe Hands
- In schwerer See
- In Search of a Big Patch of Grass
- In Search of a Few Stories and a Final Chapter
- In Search of a Soul
- In Search of Brigid Coltrane
- In Search of Castaways or The Children of Captain Grant
- In Search of Cloud People
- In Search of High Ground: The Amorous Antics of Alex Perez
- In Search of Home
- In Search of Jason
- In Search of Mademoiselle
- In Search of the Castaways
- In Search of the Castaways or The Children of Captain Grant
- In Search of the Castaways: A Romantic Narrative of the Loss of Captain Grant of the Brig Britannia ...
- In Search of the Lost
- In Search of the Okapi: A Story of Adventure in Central Africa
- In Search of the Secret Navy
- In Search of the Unknown
- In Seconds
- In Secret
- In Shade and Shadow
- In Six Days: A Tale of Family, Religion, and Sabotage
- In Spite of All: A Novel
- In the Bedroom
- In the Beginning
- In the Beginning
- In the Blink of an Eye
- In the Blood
- In the Blue Pike (Complete)
- In the Café of Lost Youth
- In the Cantina at Noon
- In the Canyon
- In the Christmas Woods: Being the Introductory Essay of a Series on Observations of Nature Through t...
- In the Closed Room
- In the Clutches of El Diablo
- In the Company of Ants
- In the Crossfire of Revenge
- In the Dark of the Sun
- In the Day of Adversity
- In the Days of Drake
- In The Deep
- In the Doghouse of Justice
- In the Eastern Seas
- In The End
- In the End: Contentment
- In the Event of My Death
- In the Eye of the Storm
- In the Eyes of the Beholder
- In The Facets
- In the Fig Tree's Shade
- In the Fire of the Forge: A Romance of Old Nuremberg (Complete)
- In The Flash
- In the Full Light of the Sun
- In the Garden of Delight
- In the Hands of the Cave-Dwellers
- In the Hands of the Malays
- In the Hands of the Malays and Other Stories
- In the Hands of the Shadow
- In the Hands of Zaztice
- In the Heat of the Hunt - A Sensual Erotic Romance Mystery Novelette from Steam Books
- In the High Valley
- In the Himalayan Nights
- In the Horde's Way