''Spook's'' The Wardstone Chronicles • ''
The Spook's Apprentice (US: The Last Apprentice: Revenge of the Witch'') (2004) • ''The Spook's Curse
(US: The Last Apprentice: Curse of the Bane'') (2005) • ''The Spook's Secret
(US: The Last Apprentice: Night of the Soul Stealer'') (2006) • ''The Spook's Battle
(US: The Last Apprentice: Attack of the Fiend'') (2007) • ''The Spook's Mistake
(US: The Last Apprentice: Wrath of the Bloodeye'') (2008) • ''The Spook's Sacrifice
(US: The Last Apprentice: Clash of the Demons'') (2009) • ''The Spook's Nightmare
(US: The Last Apprentice: Rise of the Huntress'') (2010) • ''The Spook's Destiny
(US: The Last Apprentice: Rage of the Fallen'') (2011) • ''Spook's: I Am Grimalkin
(US: The Last Apprentice: Grimalkin the Witch Assassin'') (2011) • ''The Spook's Blood
(US: The Last Apprentice: Lure of the Dead'') (2012) • ''Spook's: Slither's Tale
(US: The Last Apprentice: Slither'') (2012) • ''Spook's: Alice
(US: The Last Apprentice: I Am Alice'') (2013) • ''The Spook's Revenge
(US: The Last Apprentice: Fury of the Seventh Son'') (2013)
The Starblade Chronicles • ''Spook's: A New Darkness'' (2014) • ''Spook's: The Dark Army'' (2016) • ''Spook's: The Dark Assassin'' (2017)
Brother Wulf •
Brother Wulf (2020) • ''Brother Wulf: Wulf's Bane'' (2021) •
Brother Wulf: The Last Spook (2022) • ''Brother Wulf: Wulf's War'' (2023)
Related works • ''The Spook's Tale / Interception Point'' (2009) – A short story, "The Spook's Tale", combined with
Mark Walden's "Interception Point" for
World Book Day UK. • ''The Last Apprentice: The Spook's Tale And Other Horrors'' (2009) – A collection of four short stories: "The Spook's Tale", "Alice's Tale", "Grimalkin's Tale", and "The Gallery of Villains". • ''The Spook's Stories: Witches'' (2009) – A collection of five short stories: "Meg Skelton", "Dirty Dora", "Alice and the Brain Guzzler", "The Banshee Witch", and "Grimalkin's Tale". Published in the US as
The Last Apprentice: A Coven of Witches. • ''The Spook's Bestiary
(2010) – A guidebook to creatures in the Spook's
universe. Published in the US as The Last Apprentice: The Spook's Bestiary: The Guide to Creatures of the Dark''. • ''The Spook's Stories: Grimalkin's Tale'' (2011) – Short story published as an e-book. •
Alice and the Brain Guzzler (Storycuts) (2011) – Short story published as an e-book. •
The Ghost Prison (2013) – A novella set in the same universe, with different characters and storylines. • ''Spook's: The Seventh Apprentice'' (2014) – A novella featuring the Spook's seventh apprentice, Will Johnson. Published in the US as
The Last Apprentice: The Seventh Apprentice. •
Seventh Son (2015) – The first two ''Spook's
books, The Spook's Apprentice
and The Spook's Curse'', repackaged as a film tie-in edition.
Arena 13 •
Arena 13 (2015) •
Arena 13: The Prey (2016) •
Arena 13: The Warrior (2017)
Aberrations •
The Beast Awakens (2018) • ''The Witch's Warning'' (2019)
Other works •
Mysterious Erotic Tales (writing as J. K. Haderack; contributing author of "Elvara Should Be Easy") (1996) • ''Mercer's Whore'' (writing as J. K. Haderack) (1997) •
Half-Minute Horrors (contributing author of "All Fingers and Thumbs") (2009) •
Haunted (contributing author of "The Castle Ghosts") (2011) == Adaptations ==