And Then There Were 36: The Body in the Library by Agatha Christie (a.k.a. Miss Marple is BA-ACK!)

Praise be: we have at long last arrived at our second Miss Marple novel! We couldn't be more thrilled to revisit St. Mary Mead and its assorted characters, and boy do we get a lot of them in this alternately breezy/bleak story. So let's join our six investigators (no, really--four professional, two amateur) and find out what happens when people stop being polite, and start getting murder-y.