This is an amazing book with lots of adventure and action! If you love action this is the book for you!!!!!!!!!!!!!!!!!!!!!!!!
I loved this book. It was filled with science and math. It was also about Albert Einstein. If you love these things, you are SURE to love this book.
If you don't read this I will eat your cupcake... so PCK this BooK
I really love this book! It is full of action and mystery. Charlie is such an amazing character. This book is truly a masterpiece of a novel. I've read it so many times and every time I read it I find something new about this story. You should definitely read this book!
This is a great book and the adventure is so interesting. I recommend this book to everyone.