Books are a gift. Some of the best minds who ever lived wrote down their thoughts in the form of books, and you can often find them available for less than a tenner. When you stop and think about it, that’s incredible. Book clubs, though, are underrated. For nine years, I’ve had a roughly monthly book club with my friend Andy Henson, and others have joined us on and off. We’ve now read and discussed over 90 books, covering all sorts of subjects: Stoicism, mythology, psychology, history, music, science, memoir, and some fiction too. I also have an occasional book...