- Halfblood Chronicles
 - Hallowed Isle
 - Hammer and the Cross
 - A Handful of Men
 - Harper Hall Trilogy
 - The Harpers
 - Haven series
 - Hawk & Fisher
 - Hawk Queen
 - Hawken family saga
 - Healing sequence
 - Heirs of Saint Camber

 - Heirs to Byzantium
 - Heirs to Gnarlsmyre
 - Hel's Crucible Duology
 - Herald of Valdemar
 - Hercules
 - Hercules: The Legendary Journeys
 - Heritage of Shannara
 - Hero and Eldin Series
 - Heroes in Hell
 - Heroic Visions
 - High Druid of Shannara

 - Highlander
 - His Dark Materials
 - Histories of King Kelson
 - History of the Runestaff
 - Histrical Illuminatus Chronicles
 - Horizon War
 - Horse Girl Saga
 - Hound and the Falcon Trilogy
 - The House of the Pandragore
 - Howl tales
 - The Hunter's Blades Trilogy