Such a great book, with fascinating insights into the (often flawed) workings of the human mind. Has anyone read it?

It's on my informal "list" of things to read. I'm quite interested in cognitive biases. There are so many fallacious arguments used to to support positions or drive policies that being able to spot them, explain them, and argue against them is very valuable.

Almost certainly yes.
Never heard of it but details and availability here.