- Nike & gli scritti di Zanthor
- Nike & il demone del tormento
- Nike and the Fates
- Nike e l'oscuro scrigno delle meraviglie
- Nike e la luce dell'imperatore
- Nike Plays Cards
- Nike's Chariot
- Nikhil
- Nikiolika, Flight of the Starling Book 2
- Nikka
- Nikki Noshit: The Blackout
- Nikki White: Polar Extremes
- Nikol's Surrender
- Nikola Tesla e il Circolo dell'Arca
- Nikolai (Second Edition)
- Nikolai's Dream
- Nikolai's Recorder
- Nikos and Erika
- Nikánder
- Nil
- Nil-Pray
- Nildrien
- Nilos
- Nima the Enigma
- Nimbus Rider
- Nimbus: A Steampunk Novel (Part One)
- Nimeroth: Perceive
- Nimmerland
- Nimrod's Peril
- Nimuar's Loss
- Nin & Jara
- Nina Becker
- Nina Tempesta e il signor Schmitt
- Nina Tempesta e le ceneri di Hilde
- Nina, Pretty Ballerina
- Nina-Bots
- Nina: Insurgent
- Ninarphay Tales Vol 3 and 4
- Nine Dragons War God
- Nine for a Kiss
- Nine Goblins
- Nine Heavenly Devil Manual
- Nine Hours
- Nine Last Days on Planet Earth
- Nine Lives
- Nine Lives of an Urban Panther
- Nine Lives of Karma Rae
- Nine Lives: 2 of 9
- Nine Nights With the Taoist Master
- Nine Pillars
- Nine Samsara Cauldron
- Nine Science Fiction Stories
- Nine Stones
- Nine Tales
- Nine Tasks From the Heart
- Nine Unlikely Tales
- Nine Views of Transco Tower, by Iak/Sohu
- Nine White Horses: Nine Tales of Horses and Magic
- Nine Years of Silver
- Nine Yin And Nine Yang
- Ninema
- Nineteen
- Nineteen Eighty
- Nineteen Eighty-four
- Nineteen Landings
- Nineteen Seventy
- Nineteen Seventy-Five
- Nineteen Seventy-Four
- Nineteen Seventy-Six
- Nineteen Seventy-Three
- Nineteen Seventy-Two
- Ninety Days
- Ninetynine
- Ninguna Buena Acción
- Ninil's Tale
- Ninja Collection: Kruel's Journey To Freedom
- Ninja Girl: Women in Black
- Ninja or Pirate: Versus the Sky Pirates
- Ninja Zombie Killers I: A Horror Comedy Rock and Roll Odyssey
- Ninja Zombie Killers II: A Horror, Comedy, Rock and Roll Odyssey
- Ninja Zombie Killers III: A Horror, Comedy, Rock and Roll Odyssey
- Ninja Zombie Killers IV: A Horror, Comedy, Rock and Roll Odyssey
- Nino
- Nino l'esquisseur