It is a very fun book, has a lot of twists and turns, and teaches a lot about World War Two. Highly recommended.

I really liked this book! There were a lot of great twists. You should definitely choose it.

This book was very funny and had lots of great suspense! Max goes into Germany as a spy for the British. Someone starts to suspect Max, will he get caught?

🫠this book is da best

Best book ever read better than the first book. Even though it was a little scary, at some parts, it's still the BEST BOOK EVER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!