I tried explaining what this book is about to my husband, and I bumbled through it rather incoherently. I'm not going to try to recreate that here. I will point you to the book description ^ to learn what The Rithmatist is about.So, yeah. Basically these kids draw shapes with chalk to defend themselves against chalk creatures who can and will try to kill them.It's kind of a nerdy book with the math and the unicorns, and I seriously loved it. I love when a book's excitement builds and builds for me. I was hooked early on because I like nerdy things, and I really liked Joel's character. Then students started disappearing and we started getting to know Melody and all of the teachers including that one new teacher you just know you can't trust.Joel and Melody are trying to figure out who has been taking the kids, and a lot of awesome that I won't spoil ensues. I was so hooked to the story I was practically fist pumping for Joel and Melody in the end.And the bad guy... I'm so excited about the bad guy, and I can't wait for the rest of this series. I mentioned the other day how frustrated I am that series books never give me a whole story anymore, but The Rithmatist gave me a complete story and a big dose of excitement over what's to come.This is my first Brandon Sanderson book so I had no expectations going in, and I have no reference or comparison to his adult books. My library has two of his other series so I will be checking them out eventually.If the book description sounds good to you, you should definitely read the book. The only comparison I have is it reminds me of Harry Potter. That's dangerous territory, I know, so take it how you will. As for me, I cannot wait to read the next book.