This book was really good. I liked that it switched between reading the Journal that Charlie found and Charlie's point of view. It was a good story. It was exciting and creative.

I loved this book so much! It is probably my favorite book of all time! I would recommend this book no doubt to anyone but probably not if they are under 8. I might be a little dark and confusing for them. Even my mom read it! (Because I said she had to) Again this is one of the best the best Holocaust books i've read because its no too scary but still says truth.

This is a very interesting book about a girl named Charlie who believes that the sister of her nana is still alive and tries to find her.

you must read this book, it is full of suspense.

This book is about a girl named Charlie who does a project on her great-aunt Lottie. But she wants to know more about her ancestor than just doing a project. Read this book if you want, but it isn't as interesting as it seems.