"Lord of the Flies is a novel by William Golding about a group of British boys stuck on an uninhabited island who try to govern themselves, with disastrous results." Wikipedia Awesome book, sparks debate about human nature.
A Farewell to Arms - Ernest Hemingway. A story of a wounded American lieutenant in the ambulance corps during the Italian campaigns of WWI. It is semi-autobiographical, capturing some of Hemingway's own relationship with nurse Agnes Von Kurowsky.
The Chronicles of Narnia by C. Lewis- The Lion, the Witch and the Wardrobe; Prince Caspian: the Return to Narnia; The Voyage of the Dawn Treader; The Silver Chair; The Horse and His Boy; The Magician's Nephew; The Last Battle