- H. G. Wells Complete Works
- H. G. Wells: The Collection + A Biography of the Author
- H.G. Wells: Masterpieces
- Hacker
- Hades
- Hadi's Adventures - Inventing at the Beach
- Hairago
- Halcyon
- Half Life
- Half Lives
- Half Shaman
- Halloween Tricks & Treats
- Halo: Battle Born (Battle Born: A Halo Young Adult Novel Series #1)
- HALO: Official Spartan Field Manual
- Hamish and the Shadow Secret
- Handoff (Dark Reflections)
- Hang Ten for Dear Life!
- Hanno taggato Biancaneve
- Happenstance
- Happy Ending
- Happy Valentine's Day
- Hard Wired
- Hardly Easy
- Hardwired
- Hare Bounce Tales!
- Harmonic
- Harmonious Hearts 2016 - Stories from the Young Author Challenge
- Harmony
- Harry Houdini #4
- Harry Pike
- Harry the Historian: Amazing Adventure through Time
- Harvest Moon
- Has Anyone Seen Jessica Jenkins?
- Haunted
- Haunters
- Have Space Suit - Will Travel
- Have You Thanked an Inventor Today?
- Haven Awakening
- Havoc
- Havsdemonerna
- Hawk
- Hawk
- Hawking's Hallway
- Hazatérés
- Hazel Wetherby & The Elixir of Love
- He has come back to me...
- Head Case
- Healer
- Healing Waters
- Heart Above the Sea
- Heaven
- Heist: A Mercury Blade Space Opera
- Hello Now
- Heltenes Færd (Bog #1 I Trolmandens Ring)
- Heltens Oppdrag (Bok #1 I Magikerens Ring)
- Henry Cicada's Extraordinary Elktonium Escapade
- Henry Franks
- Hera 2781: A Military Short Story
- Herald Unexpected
- Herbie Hunter and the Fathomless Legion
- Herbie Hunter and the Twisted Furies
- Herland
- Hermes Watch
- Hero from Another Planet
- Heroes of Englandom
- Het boek van voorheen
- Het Kronosproject
- Het land voorbij het hek
- Heterons Book 1 The Beginning
- Hidden Blade
- Hidden Monster
- Hidden Paths
- Hidden Powers
- Hidden Truths: Voyages of Fortune Book One. An Historical Fantasy Time-Travel Adventure
- Hide 5: Redshift
- High School Heroes II: Camp Hero
- High School Heroes: Cold Lies
- High School Heroes: Secrets of the Past
- High School Heroes: The Guardian
- High School Rocket Science
- High School Rocket Science (For Extraterrestrial Use Only)
- Hijo del hierro
- Himmel der Zauber (Buch #9 im Ring der Zauberei)
- Histoires de temps
- Histoires Fantastiques
- History of the First Queen
- Hitched
- Hive Mind
- Hive Mind: Part One
- Hive Mind: Part Three
- Hive Mind: Part Two
- Hjerterejsen
- Hjältars Väg (Första Boken Av Trollkarlens Ring)
- Ho ristretto il mio migliore amico! - Libro 1 - Ops!
- Hocus Pocus and the Giant Fairy, Gog
- Hogan and the Scourge of Icknog
- Hoist the Jolly Lucas
- Hold Zero!
- Hollow City
- Hollow Edge
- Holly Farb and the Princess of the Galaxy
- Home Invasion
- Homemade Time Machine
- Homesmind
- Honus & Me
- Hope Defined
- Hope Evolved (formerly The Invisible War)
- Hope Forever (formerly The Invisible Queen)
- Hopeless
- Horde
- Horizon
- Horizon : N° 2 - La zone mortelle
- Horizon : N° 4 - Superprédateur
- Horsemen of Mars
- Hostage
- Hostage, The Change #2
- Hostile Territory
- Hot Spot
- Houdini and Me
- House of Dark Shadows
- House of Ivy & Sorrow