After finding a mysterious note their teacher took out of a bag, Emily and James are thrown into another puzzling mystery involving a centuries-old cipher.
The book was great! I read the first one a few months ago, so I was very happy to see there is a sequel. It involved many side problems that made the book more interesting, such as Emily’s concern for Mr. Griswold and worries about her family’s finances. But it all came together with they mystery of the unbreakable code.
Reviewed by Abbie.















