Rose Under Fire is a powerful book that shows the horrors that people can commit on one another, but also the resilience that people can have. At times it can be a difficult book to read, but still one that you don't want to put down.
Especially recommended for those who enjoyed Code Name Verity.
Between Shades of Gray by Ruta Sepetys
Annexed by Sharon Dogar
The Nazi Hunters by Neal Bascomb