Told from the point of view of Alice, best friend "and true love" to Tom, the spook's last apprentice. Alice is the most powerful witch in the world, and she ventures into the dark itself. Alice Dean's destiny is intertwined with Tom Ward's. But he's going to be the next Spook, and she's a witch, possibly the most powerful one the world has ever seen. To rid the world of its greatest evil, the Fiend, Alice will venture into the depths of the dark...

Apprentice Tom and the Spook for whom he works flee to Ireland, where a powerful witch has joined forces with the dark mages trying to call forth ancient powers to destroy Tom.