A Tale of One January by Albert Maltz is a historical-fiction story of two women who escaped from a Nazi death March in January, 1945
I enjoyed this book much more than I thought I would. However, I could not shake the feeling that the author was writing for the screen, and not for a book
The Ghetto Within by Santiago H. Amigorena also deals with issues of identity, as many immigrants do. Are they Argentina? Polish? Polish-Argentinian? Jewish?