Ken Jennings is hilarious. Back when he was on Jeopardy I would watch everyday (and still do occasionally). If you want to get a dose is his humor, check out his Reddit Ask Me Anything. I’ve always loved maps, so this book hit a sweet spot for me. I remember being the navigator on road trips as a kid, winning the “Pride” award for geography in elementary school (whatever that is) and hacking on Google Maps before they put out an official API. Somehow this book tied into everything I love about maps and exploration. Highly recommend it.