JoanP, I meant to comment on As I Lay Dying. I think I don't like Faulkner, but the few times I've started one of his books, I've read it straight through, and that's what happened with this book. I found it in a beach house years ago when I couldn't sleep. That killed the night for me, and part of the next day. Faulkner does a superb job of putting you inside the heads of all his characters, and I couldn't stand any of them, and was terribly relieved to say goodbye to them all at the end. Still, I couldn't stop reading, and it is a very good book. Don't know if I could stand those people for a month, though.
I don't know if I'm saying it would be a good choice or a bad choice here. Why don't you have a look at it?