by Neil Gaiman and Terry Pratchett
Good Omens has been described with phrases like "If Douglas Adams had written the Omen" and "Monty Python does Armageddon." I don't quite see it as living up to Adams or Python, but it does hold its own as an entertaining end-times fantasy. The story revolves around a demon, Crowley (formerly employed in the garden of Eden) and an angel, Aziraphale, who are called on by their respective teams to kick the end of the world into gear. The Antichrist is switched at birth, and hijinks ensue. Crowley and Aziraphale, immortals who have spent thousands of years living on Earth, have actually grown to like humans (and each other), and are a bit ambivalent about carrying out their final mission. Meanwhile, a strange young woman named Anathema Device lives her life according to a big book of prophecies written by her distant ancestor. Is there any escape from the divine plan?