I really liked the adventure. I really liked the quotes from Einstein. There were good guys and bad guys. There was mystery.

i just read the best book! I was sad when i finished the book because i just wanted more! i liked that Max wanted to help other people as a mitzva. Max encouraged her team when they were lost. She never lost hope. i usually read books in 5-6 weeks but i read this one in 2 days. i want more Max stories!!!!!

I really liked this book because it was about a girl who was super, super smart but didn't know anything from her past. I found this book exciting and liked that it was a cliff hanger!

This book was so interesting and it kept me on my toes! It was also really fun to learn that kids can do a lot more than they realize. This is a definitely a must read!

This book is AMAZING. It is all about a girl that is super smart and has an odd connection with Albert Einstein. It is an amazing book for people who love science, friendship, heroines, and adventure.