In 1665 London, fourteen-year-old Christopher Rowe, apprentice to an apothecary, and his best friend, Tom, try to uncover the truth behind a mysterious cult, following a trail of puzzles, codes, pranks, and danger toward an unearthly secret with the power to tear the world apart.

Wherever Christopher Rowe goes, adventure--and murder--follows. Even a chance to meet King Charles ends in a brush with an assassin. In this third heart-pounding installment of the award-winning series, Christopher, Tom, and Sally face new codes, puzzles, and traps as they race to find a hidden treasure before someone else is murdered. 5 1/2 x 8 5/16.

Christopher Rowe is back and there are more puzzles, riddles, and secrets to uncover in this fourth novel of the award-winning Blackthorn Key series. Christopher Rowe has no idea who he is. After being shipwrecked in Devonshire, he wakes up alone, his memories gone. Villagers tell him he was possessed by an unseen evil, and only became conscious after being visited by the local witch. As Christopher tries to get his bearings, he realizes his current state may be far from coincidence. Dark events have been happening in this corner of Britain—village children are disappearing without a trace. There are whispers that the malevolent ghost of the White Lady has returned to steal the children away, one by one, and consume their souls. Thankfully, friends Tom and Sally find Christopher and help him reconnect with his unique skills and talents, even as his memories elude him. But as motives and secrets are revealed, Christopher finds himself in a desperate race to reclaim his memories and discover the missing children before it’s too late.

Christopher, Tom, and Sally engage in a dangerous cat and mouse game with the Raven as Christopher attempts to finally unmask him.

In 1666, after four months away, friends Christopher Rowe, Tom, and Sally return to London triumphantly but, guided by coded riddles, face a conspiracy that threatens Christopher, as well as the King himself.

Twelve-year-old Cameron discovers a magical hotel through which, with the help of new friend Nico, he hopes to find his long-lost father and help for his twin sister Cass's spina bifida.

NPR BEST BOOK OF THE YEAR AMAZON BEST BOOK OF THE MONTH "This stunning tale of betrayal, trickery, and friendship takes the reader on a wild ride." —School Library Journal Ocean's Eleven meets The False Prince in this thrilling heist story for young readers, in which five kids with unusual talents are brought together to commit an impossible crime. Failure is unacceptable ... but success could be deadly. From the bestselling author of the Blackthorn Key series, this magic-infused fantasy brings together a ragtag group of kids to pull off a crime so difficult, countless adults have already tried and failed. Lured by the promise of more money than they've ever dreamed of, five young criminals are hired to steal a heavily guarded treasure from the most powerful sorcerer in the city. There's Callan the con artist, Meriel the expert at acrobatics (and knives!), Gareth the researcher, Lachlan who can obtain anything, and Foxtail, whose mysterious eyeless mask doesn't hinder her ability to climb walls like a spider. Though their shadowy backgrounds mean that they've never trusted anyone but themselves, the five must learn to rely on each other in order to get the job done. But as Callan has been warned most of his life, it's best to stay away from magic. It can turn on you at any moment, and make you think you're the one running the con game, when in reality you're the one being fooled. Faced with these unsurmountable odds, can the friends pull off this legendary heist, or has their luck finally run out?