- J'arrête de boire !
- J'en appelle aux Ombres
- J's Atonement
- J's Sorrow
- J. Frost
- J. Frost - Aurora -
- J. Le Protocole des Archanges
- J. M. BARRIE - Ultimate Collection: 14 Novels & 80+ Short Stories, Plays and Essays (Illustrated)
- J. M. Barrie Ultimate Collection: 90+ Titles in One Volume (Illustrated)
- J. R. Kruze Short Story Collection 01
- J. R. Kruze Short Story Collection 02
- J. R. Kruze Short Story Collection 03
- J. R. R. Tolkien. Una biografía
- J. Sans ailes, un ange vole moins bien
- J.Frost - Penumbra -
- J.J. Jones and the Hawk
- J.K Rowling: Robert Galbraith - Checklist & Summaries
- J.K. Rowling Uses Magic to Turn Transvestites Into Serial Killers
- J.P.P. McLeggins & the Buggin' Out World
- J.R. Ward The Black Dagger Brotherhood Novels 1-4
- J.R. Ward The Black Dagger Brotherhood Novels 5-8
- J.R.R. Tolkien, The Hobbit & The Lord of the Rings: The Life and Legacy of the Author and His Books
- Ja Inkwizytor
- Ja som Smútok
- Ja, Inkwizytor. Bicz boży
- Ja, Inkwizytor. Dotyk zła
- Ja, inkwizytor. Przeklęte kobiety
- Ja, inkwizytor. Przeklęte krainy
- Ja, inkwizytor. Przeklęte przeznaczenie
- Ja, Inkwizytor. Łowcy dusz
- Ja, ocalona
- Ja, powstaniec. (Polish po polsku)
- Jaben's Rift: Far Land Trilogy #1
- Jabez Payne
- Jabril
- Jace: Wolves of the Rising Sun #1
- Jacey's Kingdom
- Jack & Rio
- Jack and Mack in the Quest for the Sword of Fire
- Jack And The Giant Private Eyes
- Jack and the Magic Beans
- Jack at Sea: All Work and No Play Made Him a Dull Boy
- Jack Cloudie
- Jack Deveraux - Die komplette Serie in einem Band
- Jack Fluke
- Jack Frost. Geküsst von Eis und Schnee
- Jack Hurt - La prima stagione completa
- Jack in the Box
- Jack in the Future
- Jack in the Green
- Jack Kane and the Kaiser
- Jack Kane and the Statue Of Liberty
- Jack Lightfoot Goes Wild
- Jack Manly: His Adventures by Sea and Land
- Jack of All Trades
- Jack of Coins
- Jack of Hearts
- Jack Of Ravens
- Jack of Scurvy Bay
- Jack of Tabbyshire
- Jack of the Shadowed Eye
- Jack of Thorns
- Jack of Troubles
- Jack Rivers & The Isle of the Immortals
- Jack Scar: And The Rogue of Westwind Isle
- Jack Shadow
- Jack Shit
- Jack Steel Adventure Series Books 1-3
- Jack Straw in Mexico: How the Engineers Defended the Great Hydro-Electric Plant
- Jack Straw: Lighthouse Builder
- Jack the Bodiless
- Jack the Gargoyle
- Jack The Giant Layer
- Jack The Giant-Killer
- Jack the Giant-Killer (Jack of Kinrowan Book 1)
- Jack Turnip
- Jack und der Rotschopf mit Twist
- Jack Walters And The Not So Ordinary Day
- Jack's Alive
- Jack's House
- Jack's Tale
- Jackal
- Jackalope Wives & Other Stories
- Jackalopes: The Real Story
- Jackals
- Jackals: The Fall of the Children of Bronze
- Jacked Cat Jive
- Jackie Jones Sees The Path Uncoil
- Jackrabbit
- Jackrabbit: Big in Japan
- Jacks and Queens at the Green Mill
- Jacks Are Wild: An Out of Time Novel
- Jackson's History Adventure
- Jaco Tours
- Jacob
- Jacob Jones
- Jacob Lane
- Jacob's Room
- Jacob's War
- Jacobs wundersame Wiederkehr
- Jacobus A Eunuch's Faith
- JACOBUS A EUNUCH'S FAITH; BOOK 3 - LIFE'S DECISIONS
- Jacqueline & Other Stories
- Jacquelyn and the Sparkly Emo Vampire Goat
- Jade City
- Jade Claws
- Jade Empire
- Jade Fire Gold
- Jade Lamia Chimera's Lay (book 2)
- Jade Legacy
- Jade Man's Skin
- Jade Mountain
- Jade Spider
- Jade War
- Jade's Choice
- Jaded Feelings
- Jaded Nightmares
- Jaded: The SilentWhisperer
- Jaden & Jasmine
- Jadens Dom-Doppel
- Jadowity Miecz
- Jael's Beginning
- Jaemon
- Jaemon T1
- Jaemon T2
- Jaemon T3
- Jaemon T4
- Jaffery
- Jag
- Jag heter Saga Torstensson
- Jagannath
- Jagd auf seinen Omega