In my opinion, I really liked this book. One reason why is there was a lot of suspense in the book. Another reason why is I really like mystery and never you never know what is going to happen next. The last reason why is Jeremy and the characters tell there point of view the whole time so you get their perspectives throughout the whole story. Spoiler Alert My favorite part of the book is when Jeremy and his best friend find out that one of his dads friend had the key. So then they could open the locked box. You might like this book if you like books with a really happy ending and have suspense along the way. You should read this book because it is very interesting and can teach you a life lesson.