This was the most amazing book I've ever read and has become my favorite book! I meet the author and she signed my book in person at a Library Fair.

This is a book about a girl named Charlie Roth who looks for information about Lottie, her great-aunt, for a family project in 7th grade. I think the only sad part is when they meet Dr. Nathan Kulka who has Alzheimer's and can't remember anything. When I first picked up the book, I thought it had Nazis and guns and concentration camps and blah-blah-blah. But it doesn't, which I like the fact about.

I liked this book because it tells about the importance of family

This book is the best!! Though some parts were a little sad.

This book was great! I got this book in the mail, the day I was home sick from school, and finished it the same day. It's really intriguing, and makes you want to keep reading it .