Join our monthly book group in discussing And Then There Were None by Agatha Christie. If you want a quick classic mystery, Agatha Christie is the way to go. You’ll have fun trying to figure out whodunit on an isolated island mansion where the suspects start dying off one by one. I’ll be impressed if you figure it out. I never do. A classic for a reason, this novel is surprisingly short, leaving you plenty to read even more five-star books.