As the plague decimates London in 1665 and an assassin threatens the apothecary's life, apprentice Christopher Rowe and his faithful friend Tom, following a trail of puzzles, riddles, and secrets, risk their lives to untangle the heart of a dark conspiracy.

"One girl must unlock the secrets within Paradise Lost to save her father's life"--

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...

During the time of Cromwell's England, thirteen-year old Lark runs away from her Puritan uncle's household and joins forces with young James Trelawney, a messenger for King Charles II.

"The Great Plague has come to England, and no one is safe, least of all Gwendoline Riston. With fair skin and hair and a way with plants and animals, the villagers are calling her a witch and blaming her for the disease"--Publisher.

"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." --

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