Wow! I was amazed with this beautiful story. I have been intrigued with spy stories ever since I met a real life WWII spy when I was in college. The stories he told were inline with this book. The imagery was so realistic in this book, and I loved the narration. Don Warrick is such a talented performer with his various distinguished voices. I found this book to be a standalone listen and part of a series. I am very impressed with this author and will definitely listen to more books by her. I requested this review copy audiobook and have voluntarily written this review. My review is not a synopsis of the book, but rather my opinion of it.