It's amusing to read the history of Anonymous/LulzSec in the form of a book. I don't know why, but it sure makes me feel old... I remember that back then (mid 2011 and early 2012), I was following these events with much interest...
Right now, if you want to be up-to-date on Anon, you would have to go through Encyclopedia Dramatica. That should be... funny...
This book provides pretty decent accounts and insights into the activities of the people of Anonymous. If you don't have a good idea of what hacking is or the various types of hacking, then Parmy Olson does a good job explaining those to you. It can get a little over the top at some points, but it's probably needed for the average reader. Overall, this book was good, but at times was just a copy and paste of text from a chat rather than real in depth opinion.
The book itself was good, but the narration on the Audible version was distracting due to the narrator's incorrect and inconsistent pronunciation of various words (e.g. Linux).
