More of the same. The author, who is good with math, looks at people who use statistics who are not so good at amth. Along the way he explains why some things that we thought were true about the world are not true and why some things we thought were not true, are. If you liked the first book, this one is almost as good though seems a little scanter on interesting original topics and instead looks at the math behind some standard stats we’ve heard but never really known the backstory on.