Book excerpt: The Timeless Novel About a Bus Ride from Hell to Heaven In The Great Divorce, C.S. Lewis again employs his formidable talent for fable and allegory. The writer finds himself in Hell boarding a bus bound for Heaven. The amazing opportunity is that anyone who wants to stay in Heaven, can. This is a starting point for an extraordinary meditation upon good and evil, grace and judgment. Lewis’s revolutionary idea is the discovery that the gates of Hell are locked from the inside. Using his extraordinary descriptive powers, Lewis’s The Great Divorce will change the way we think about good and evil.