This book was wonderful and heartbreaking. I loved each and every character. I feel like I gained a deeper and more personal understanding of WW2, but through the lens of the younger generation. As I went along, I was constantly reminded of the fact that these characters could have easily been real people. I loved how the romance between Joana and Florence was natural, acted as a beacon of hope, and simultaneously reminded the reader how young and brave these people were. Everything in this book had a thematic purpose. The writing was perfect and it felt like I was there with them. I had no idea this tragedy existed before reading Salt to the Sea, and after reading the acknowledgements and author's note, it made me wonder how many more traumatic war-related incidents were lost to history.