I met a person today at Sam's Club that I hadn't seen for over 10 years. Much of his time has been spent working elsewhere with occasional visits back here, but our paths had never crossed all this time until today. He asked me what book I go back to most often to reread. I had never been asked that question before, and I had to think a few seconds. The book that popped most immediately to mind was C.S. Lewis' book Miracles, and in particular his last chapter, "Miracles of the New Creation." The book he most rereads is Hillaire Belloc's The Crisis of Civilization.
Anyone else care to mention the book they most reread?