“I'm a big fan of a book called Homo Ludens, Man at Play, by a guy named Johan Huizinga, from, it's a sort of, it's an old book, but it's a great book.”
Dean Ball, Guest on EconTalkClaude, War, and the State of the Republic (with Dean Ball)

Johan Huizinga · 1938
A speaker recommends a book written by someone else.