Book-a-book of the Month Club discussion

Per the Goodreads Author Page:

Randall Munroe, a former NASA roboticist, is the creator of the webcomic xkcd and the author of xkcd: volume 0. The International Astronomical Union recently named an asteroid after him; asteroid 4942 Munroe is big enough to cause a mass extinction if it ever hits a planet like Earth. He lives in Cambridge, Massachusetts.

Has anyone read any of Munroe's other works or now have plans to do so?

After this book, I don't think I am interested in other things produced by Munroe. I suppose, though, it might be interesting to look up some of his stick figure humor and see how it holds up outside of the book format.

I've been checking out his cartoons at XKCD, some of them are just testaments to his clearly obsessive nature, which are in themselves interesting, many of them are pretty funny though.