Araceli Flores Harper is sent to live in a town that is missing so many people. Why? How? What happened? So many questions, but as you read this story I didn't expect it to pull me in as it did. I got caught up in the magic of the box Araceli finds and where these letters go. 20 years of missing people and why does a box sends letter to a soldier in WWI. This book was so good I was looking forward to listening to more as soon as I could. The narrator Nicol Zanzarella did a great job with this book. I don't read/listen to many books about time travel but I am glad this one was so good.  I don't think I have ever read any other Ann Aguirre books and I would read more.