recommend reading the other books by this author:spy school, belly up..

This book is great, It was very thrilling and had an interesting plot.

First of all, let me just say this; I hated this book at first. I had always wanted to be smart, so this just felt like rubbing it in that I wasn’t a genius. But then, I restarted the book, and I COULDN’T PUT IT DOWN. I hadn’t felt that way about a book in a long time. Stuart Gibbs really did a phenomenal job with this book. My first thought when I saw that I could review this was, “ You know, I’m really disappointed I can only give this five stars. Well, I’m rating it 3000 stars.” ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️

Totally read. If you love cracking codes and mysteries, this is the perfect book for you. The book is really a page turner. I also loved how the main character was really young. I read it like x10

In this book, a genius twelve-year-old has to match wits with Einstein to solve an equation to solve all the world's energy problems . . . and keep it from terrorists who want to murder millions of refugees with an atomic bomb. Read the story to see how she does it.