Chapter two (previous post) covered a lot of ground — about twenty centuries and at least four continents — so there’s a ton of potential supplementary material. I’ll just throw a few at you here, and then follow up in my next posts with some free books.

My book Clowns has long been out of print, but you can borrow it for two weeks at a time from the Internet Archive. More information is available here.
Visual and verbal humor for the cognitively and artistically curious! Available here.
“A book to treasure!”
—Bill Irwin