- H. P. Lovecraft: The Complete Collection
- H. P. Lovecraft: The Complete Fiction
- H.P. Lovecraft : The Complete Fiction
- Ha Querido Nacer
- Hacked
- Hacker, Sort Læseklub
- Hailstorm (Book II of the Winter Fire Series)
- Haint Misbehavin'
- Haint She Sweet
- Hainted Love
- Hair in All the Wrong Places 2
- Half Bad
- Half Breeds
- Half Lost
- Half Shaman
- Half Wild
- Half-Blood
- Half-Blood Vampire Series (Books 1, 2, 3, 3.5)
- Half-Blood Vampire Series: Volume 1
- Halfway to Creepy
- Halfway to Creepy 2
- Hallowed
- Hallowed Eve
- Halloween
- Halloween chez Audrey
- Halloween Magic
- Halloween Ooga-Ooga-Ooum
- Halloween Tongue Twisters for Kids
- Ham Helsing #1: Vampire Hunter
- Hamlet
- Han kallar sig Esmeralda
- Hang On To Your Shirt Tails
- Hannah's Ghost
- Hannah's Monsters
- Hannah's Touch
- Hansel & Gretel & Zombies
- Hantel and Gresel: Food Critics
- Hantée T02 Un Mal souterrain
- Happy Halloween
- Hardy Boys 44: The Haunted Fort
- Hare Moon
- Harmonious Hearts - Stories from the 2019 LGBTQ+ YA Challenge
- Harmonious Hearts 2016 - Stories from the Young Author Challenge
- Harmonious Hearts 2018
- Harmony
- Harmony House
- Haunt Me
- Haunted Canada: Ghost Stories
- Haunted Echo
- Haunted Echoes
- Haunted Fortress
- Haunted Halls: The Rosebud Academy & Winter's Cavern
- Haunted Hills
- Haunted Hills and Hollows
- Haunted Holiday
- Haunted Hospital
- Haunted House
- Haunted Houses
- Haunted Lesbian Young Adult Fiction: Two Supernatural Teen Novels
- Haunted Memories
- Haunted Sister
- Haunted Sleepover
- Haunted, Etc.
- Haunters
- Haunting Joy: Book 1
- Haunting Joy: Book 2
- Haunting Joy: The Complete Series (Books 1 & 2 and Chain Reaction)
- Haunting of the Wired Monk
- Haunting the Deep
- Have You Met My Ghoulfriend?
- Haven
- Havet kalder
- Hawk Hallow
- Hawkins Middle School Yearbook/Hawkins High School Yearbook (Stranger Things)
- Hawksong
- Hawthorn Inn (The Catalyst #1)
- Haze
- Hazel's Shadow
- He
- He Haint Heavy
- He Loves Me, He Loves Me Not
- He Loves Me, He Loves Me Not (Enhanced Edition)
- He Told Me To
- He Was the Sun
- Head Dead West
- Heal Me
- Head Dead West
- Heal Me
- Healer Series
- Heart of Darkness
- Heart of Mercy
- Heart of the Hunter
- Heart of the Mountain
- Heart-Beat
- Mortals: Heather Despair Book One
- Heaven's End – Wen die Geister lieben
- Heavenly Falling
- Hechicero The Legend Begins
- Heck: Where the Bad Kids Go
- Hector
- Heebie Jeebies
- Heir of Charms
- Heir to the Lamp
- Hej! Jag heter Emanuel.
- Helena and the Dragon
- Hell Followed with Us
- Hell Week
- Hell's Heroes
- Hell's Rayne
- Helleville
- Hellfire - How It Ends
- Hellfire - What She Doesn't Know
- Hellfire - What She Feels Inside
- Hellfire - What She Lost
- Hellfire - What She Remembers
- Hellfire - When The War Begins
- Hellion (French)
- Hellswhats
- Help Wanted
- Help! My Brother's a Zombie!
- Help! We Have Strange Powers! (Goosebumps HorrorLand #10)
- Hemlock
- Hemmed in Silver
- Hemsökta
- Henning
- Her Dark Curiosity
- Her Life’s Dream
- Her Mirror Image