It’s OK to re-read books. If you only want to show off a book count, re-reading sounds like a waste of time. But I usually find myself coming to a good book more than once: The first time because the subject was interesting. And the next time because I really needed the book. This year, I’ve re-read The Power of Now, Choose Yourself Guide to Wealth, Brain Wash, and Sleep. If someone recommends you a book you’ve already read, go read it again. That’s maybe when you really need it. If you want to read more and love it, here...