The Spook's Stories: Grimalkin's Tale

The Spook's Revenge: Book 13

Spook's: I Am Grimalkin: Book 9

The Spook's Destiny: Book 8

The Spook's Blood: Book 10

The Spook's Apprentice - Play Edition

Spook's: Dark Assassin

Spook's: The Dark Army

Spook's: Slither's Tale: Book 11

Spook's: Seventh Apprentice

The Spook's Apprentice: Book 1

The Spook's Curse: Book 2

Spook's: A New Darkness

The Last Apprentice: A Coven of Witches

The Last Apprentice: The Spook's Tale: And Other Horrors