It mentioned Albert Einstein

What Max does is good and interesting. He also is very helpful and smart.

This book was the best book i have ever read !!!!!!!!!!!!!!!!!!!! I am soooooooo excited to read the next book !!!!!

makes you want to read book 2

This book was very exciting, thrilling, exhilarating, electrifying, captivating, riveting, sensational, and stimulating. It made me read the rest of the series!