All That I Am  by Anna Funder is a great story told through the eyes of activists against Hitler. The main characters find themselves engaged in  cloak and dagger activities against the Nazi regime from London where they are in exile. It took a bit of time to get into the story but Funder builds intensity through the book reaching a climax in the story with betrayal and suicide.  Funder's first novel had me putting her Stasiland on my “list to read”.