Book excerpt: Nightcrawlers Missivesfollows the model of C. S. Lewis The Screwtape Letters, where an understudy demon, Nightcrawler, gets advice, occasionally praise, but more often criticism from his superior, Beelzebub. However, in this century we are hacking into the underworlds Internet. These missives address the nitty-gritty difficult issues both inside the church and in the world at large. Following each communication are questions for your individual or group consideration.