If you like this, you might also enjoy William Poundstone's book Labyrinths of Reason. I found Labyrinths of Reason a ton of fun, and it introduced me to a lot of interesting ideas.

(Edit: At first I thought this book and Poundstone's book had a lot more overlap in their contents than they seem to on further reflection, which makes me more confident in my recommendation.)

When I don't see an obvious link to a TOC with stuff like this then I just chop bits off of the url until something happens :)