I absolutely LOVED Charlie Thorne and the Last Equation. It was an awesome book and so were it's sequels, Charlie Thorne and the Lost City and Charlie Thorne and the Curse of Cleopatra. I would recommend the Charlie thorne books to kids 8 - 13. I really hope Stuart Gibbs makes a 4th book in the Charlie Thorne series. I definitely recommend Charlie Thorne and the Last Equation. The Charlie Thorne series also teaches you a lot of history and geography stuff.

It has mild violence but is in general an A+++++ book! Make sure to read the whole seriese.

This is my new favorite book. You have to read the book series

it was amazing it showed different places and was full of exitement

I have all 3 books in the series, and they are all so good! I enjoyed reading them, highly suggest!