Anyone here read The Pilgrim's Regress by C. S. Lewis? I'm currently involved in a "book club" style study group that is working through this book. Unfortunately, it's a young group - at 31, I'm the oldest! The problem is that being so young, we don't have enough knowledge of the intellectual and literary movements Lewis is parodying. Some are obvious - Rationalism, Kantian moral imperatives, Freud, and so forth - but more are not. Any suggestionss on where to find some hints?