I, too, like Alan Furst. Another writer whose books are about same period is David Downing.
I like reading mysteries, but not the usual ones. Henning Mankel is wonderful. There is also a series by Donna Leon about an Italian detective in Venice, Inspector Brunetti. Her books are wonderful because they combine his cynicism about Italian politics and bureaucracy with wonderful descriptions of life in Venice, and of course all of the wonderful meals he has. The stories are complicated and never tied up neatly at the end. There are always moral ambiguities to think about.
James Patterson
John Grisham
sir Arthur Conan doyle(everything about Sherlock Holmes
agatha Christie
Anne Frank ... diary of a young girl and tales from the secret annex
Hoping Eimear McBride writes some more
These days I'm into Ian Kent Smith. He's a self published author who stepped out of the game way too soon. I just happened to stumble on his works while researching Corvette stories (for smut writing purposes) and found his literary fiction to be amazing. I keep re-reading Rime, it's so beautifully written.