it's a really good book about a girl named Charlie who tries to find out more about her great aunt, Lottie. she also learns a lot about the holocaust, and it is very interesting. it also talks about Charlie's life in school and her( and Lottie's!) passion for music. i would add more but i don't want to spoil anything so you'll have to read it to find out. overall it is a super good book!+

This book is SUPER good . It’s mystery kept me from putting it down , and it’s energy made my heart race.

I love all books mystery, but also a little realistic. This was the perfect match and I'm so happy with it!

This book is a-maze-ing I would recommend it if you like mystery books

This is an amazing book. It was a great mystery! I couldn't put it down!