What are my favorite books?

You know how it is when you go out to coffee with friends with no particular agenda, the craziest questions pop up. So, here’s an obvious question. What are your favorite books? I have many favorite books. I enjoy reading. So I’ll just highlight some of the books at the top of my mind that I’ve really enjoyed.  I don't care for fiction, but I have read many of them.  True stories and books are a hallmark with insight for living.