Book of Clouds is a somewhat surreal novel set in modern-day Berlin, from the perspective of a Mexican woman who has been living there for several years. It dips into Nazi and Stasi history, and explores how the past reflects into the present. I definitely recommend this book.
Goodbye to Berlin is a classic collection of interwoven short stories set in Berlin during the 1930s, as the Nazis were just beginning to come to power. This book was the inspiration for Cabaret, the musical turned movie.
Stasiland is a narrative documenting stories of former East Germany citizens and Stasi officials during the GDR. It’s written by an Australian author, and intermixed with the stories are her own reactions and experiences during her research. It’s well-written and a fascinating.
Leaving Berlin is a spy thriller set in Berlin in the first years of its time as a divided city, during the Berlin Airlift.