Book Series

A complete list of YA book series published by HarperCollins, for your binge-reading pleasure!

All Series

Forgive My Fins
Front Lines
Full Moon
Gamescape
Geek Girl
Ghost House
Girl of Fire and Thorns
Girl of Fire and Thorns Novella
Glass Spare
Gold Seer Trilogy
Gone
Heart of Thorns
Hereafter Trilogy
Honors
Hook Up or Break Up
House of Furies
Hybrid Chronicles
If We Kiss
Ignite the Shadows
Immortal
In the After
Incarnate Novella
Incarnate Trilogy
Ingo
Insignia
Insignia Novella
InterWorld Trilogy
Iskari
Islanders
Jamieson Brothers
Jewel Novella
Kendra Chronicles
Kendra Chronicles Novella
Killer Unicorns
Kingdom of Souls
Kippy Bushman
Knight and Rogue
L.A. Candy
Last Apprentice
Last Apprentice Short Fiction
Legacy Chronicles
Letts A-Level Revision Success
Letts GCSE 9-1 Revision Success
Letts KS3 Revision Success
Lies I Told
Lone City Trilogy
Lorien Legacies
Lorien Legacies Reborn
Lorien Legacies: The Lost Files
Luxe
Lying Game
Lying Game Novella
Madison Avery
Madman’s Daughter
Magonia
Masque of the Red Death
Masque of the Red Death Story
Mediator
Messenger of Fear
Messenger of Fear Novella
Midnighters
Miki Falls
MILA 2.0
MILA 2.0: Origins
Mind Games
Mind Games Short Story
Mirador
Misadventures of Tallulah Casey
Molly Moon
Moment of Truth
Monster
Monster Short Story
Monsters of Verity
Montague Siblings
MTG Agency
Murder Complex
Murder Complex Novella
Never Tilting World
New Policeman Trilogy
Night Runner
Nothing Real
Of Fire and Stars
Old Kingdom
Orphan Queen
Orphan Queen Novella
Outliers
Paranormalcy
Partials Sequence
Partials Sequentce Novella
Peaches
Perfectionists
Pivot Point
Poison Diaries
Pretty Crooked Trilogy
Pretty Little Liars
Pretty Little Liars Companion Novel
Prey Trilogy
Princess Diaries
Princess Diaries Guidebook
Prophecy
Pulse
Queen of Hearts
Queen’s Thief
Ravenspire
Reboot
Red Queen
Red Queen Novella
Reign of Shadows
Replica
Return to Fear Street
Revolution 19
Ruined
Saint of Dragons
Salvage
Scarlet and Ivy
Secret Circle
Secret Journeys of Jack London
Secrets of Wintercraft
Seventh Miss Hatfield
Shade Me