- Jaksa
- Jaksa Tom 1. Bies idzie za mną
- Jakubovy housle
- Jalamanta
- Jalousie
- Jam
- Jamaica Charlie Brown
- Jamaica Rum
- Jamen's Yuletide Bride
- James
- James & the Dragon
- James and Harry
- James and the Hidden Island of Pangenia
- James and the Time Patrol Agency
- JAMES BIANCOSPINO e le sette pietre magiche
- James Blish SF Gateway Omnibus
- James Cook
- James Dark der Zeitreisende
- James Eldritch and the Incredibly Awkward Silence
- James Munkers: Super Freak
- James Parrot un romanzo dall'inferno
- James Phoenix and the Egyptians
- James Sapphire’s Amazing Shrinking Machine
- James Sirius and The Crown of Arnagon
- James VI and the Gowrie Mystery
- James Winter: Beginnings
- James' Journey
- Jamestown: Book 2 of The Shadow War Chronicles
- Jamie
- Jamie's Machine
- Jamie: The Blood of Betrayal (Tales of the Executioners)
- Jan (The Complete Chronicles)
- Jan And The Spooky Periscope Incident - The First Two Stories
- Jan in India
- Jan of the Jungle
- Jana und Vivian auf Sirius
- Janaya
- Jane 8086 Part Five
- Jane 8086 Part Four
- Jane 8086 Part One
- Jane 8086 Part Three
- Jane 8086 Part Two
- Jane Austen Cuguluf
- Jane Bites Back
- Jane Doe, Killed by Evil Humans
- Jane Yellowrock World Companion
- Jane's Final Piece
- Jane's Warlord
- Jane. Synteza nadprzestrzeni
- Janet and Tam Lin
- Janet and the Bear
- Janet la Revenante
- Jane’S Jars
- Janice
- Janika Shares
- Janis and Saint Christopher
- Jankes na dworze króla Artura
- Jannah's House
- Janr Ssor's: Anthology
- Jansha
- Jantarni daljnogled - tretji del trilogije Njegova temna tvar
- Janua Vera
- Januarnacht
- January Fifteenth
- Januarnacht
- January Fifteenth
- January Highlands: Stupid Birds
- January Highlands: The Art of Killing
- Janus
- Janus Arrival: Journey's End
- Janus Challenge: The Journey
- Janus Is A Two-Faced Moon
- Janus Is A Two-Headed God
- Janus the Arrival
- Janus the Offspring
- Janus the Sandlings
- Jap Herron, A Novel Written from the Ouija Board
- Japan Folklore Vol. 1 The Elixir of Life
- Japan Folklore Vol. 2 The Tale of Princess Hase-Hime
- Japan Folklore Vol. 3 The Fisherman & Beautiful Princess
- Japan Folktales The Samurai & The Badger Haunted Temple
- Japan Sinks
- Japanese Daisy Chain
- Japanese Dreams: Fantasies, Fictions & Fairytales
- Japanese Fairy Tales
- Japanese Fairy World
- Japanese Fantasy Drabbles
- Japanese Folklore Lady of The South Wind
- Japanese Folklore Tales of The Little Flute Bilingual Edition English & Spanish
- Japanese Folklore The Legend of Princess Kwan Yin
- Japanese Folktales The Legends of Beautiful Golden Hairpin
- Japanese Folktales The Legends of White Sake
- Japanese Folktales The Spirit of Chrysanthemum Flowers
- Japanese Tales
- Japhet in Search of a Father