Sands integrates a series of fun and interesting riddles and codes with chemistry concepts-no easy feat. The story is well paced, managing not only to keep readers hooked, but also second guessing everything they think they know. The more that the protagonist uncovers, the more he finds himself in danger, along with his loyal-to-a-fault best friend. After losing his master, Christopher begins to unravel a series of complex codes that his master had, unbeknownst to Chris, been preparing him to solve all along.

Set in the 1600s, the story revolves around Christopher Rowe, the apprentice to a Master Apothecary. It’s a story that should have broad appeal, while especially intriguing readers with an existing interest in chemistry, history, and decoding puzzles.'Īn auspicious debut middle grade novel. Sands adeptly balances the novel’s darker turns with moments of levity and humor, and fills the book with nicely detailed characters and historical background-plus lots of explosions. 'First-time novelist Sands has written an exciting and self-assured tale of alchemy and dark secrets. 'Magic, adventure, and things that go boom-I love this book.'

This thrilling adventure will keep you hooked.' Kevin Sands has created an engaging, kind-hearted, and humorous young hero in apothecary's apprentice Christopher Rowe.

'Captivating! A masterful page-turner brimming with secrets, traps, friendship, intrigue, pigeons, potions, loyalty, and explosions.

The blackthorn key books