Good Book! Awesome combo of funny and serious.

this was a really good book and I would recommend this!

When I saw this, I already loved Stuart Gibbs, so I knew the book would be awesome. And it didn’t disappoint, in fact, I liked it’s adventure and overall theme so much I read the second one in the series immediately after I had finished reading the last equation

I loved this book!!!

I loved this book book so much I got the sequel.