I have to say, this book was an extremely pleasant surprise. I found the beginning a bit choppy, and had a hard time understanding who was who, and the importance of each character. And I wasn't particularly pleased with the ending either (that twist?!?), but that's it. 
 The rest was fantastic. I was moved to tears multiple times. I felt very strongly for the characters, and was extremely invested in their outcomes. And the epilogue took my breath away. 
 I don't want to give anything away, as this book really needs to be experienced. I highly recommend it for anyone who enjoys books about WWII.