What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions by Randall Munroe, 5/5
He’s done it again! This sequel to What If? is laugh-out-loud funny and I enjoyed how the author used longer-running jokes throughout, as well as short-answer segments to add some [admittedly unneeded] variety.
Why I read it: I’m a fan of the author and his webcomic, xkcd.