While this is categorized as a YA book, I think it's more of an adult book. A young woman from Berlin comes to the U.S. with her friend shortly after WWII to seek justice. They both have experienced horrific events during the war and she wants to find the Nazis who are responsible. However, life never goes in a straight line especially given this tangled situation. If you like suspenseful stories about WWII or the Holocaust, you might enjoy this.