I've been reading Mere Christianity and Letters to Children (both by C.S. Lewis), and they have just been so encouraging and rewarding. I didn't really plan to read them at the same time, but I'm so thankful that it worked out that way because I get to see two very different sides of Lewis. In Mere Christianity he defends the basic beliefs of Christianity and explains them in ways that are both mind-blowing and simple at the same time. While it's not difficult to read, the subject mater is weighty and often I feel I have to reread portions several times to fully understand what he's talking about. Well, not fully understand ... maybe just "get the idea." But Letters to Children is so different! This is a collection of letters that he wrote in response to letters children sent him, mostly about the Chronicles of Narnia. But they're so cute! You can just tell that he loves children. He writes very passionately to them about their pets and their drawings and whatever it is that is on their mind. It's a side of Lewis that I'm not sure I ever would have picked up on if I didn't read this collection.
I will leave you with this great quote I read yesterday in Mere Christianity. He says, "There are people who want to keep our sex instinct inflamed in order to make money out of us. Because, of course, a man with an obsession is a man who has very little sales-resistance." This is from a chapter on sexual morality, but I feel that you could replace "sex instinct" with a lot of other worldly desires.
Seriously - I think everyone could benefit from a little C.S. Lewis in their lives.