Randall Munroe's Thing Explainer for $11
by Mark Frauenfelder from on (#1P5QM)
I love Randall "xkcd" Munroe's latest book, Thing Explainer: Complicated Stuff in Simple Words. The list price is $24.95 and it is on sale today for $10.93 on Amazon. I don't know how long this deal will last, but it's a bargain for this hardcover edition.