A ton of the best comics. I had already read them all online before, but there are so many great ones that it's definitely worth reading them again. Plus there are lots of little 'extras' throughout the book that are great. The only thing I missed were the info-graphics that have been on the site, but I guess most of those don't really lend themselves to book form. They're better viewed as posters because of the size... Randall Munroe knows it's audience. This is a fine selection of the comic's archive and the added comentary is simply great.It includes a series of puzzles to solve, some of which are clues to solve a larger puzzle. It took the xkcd community near 5 months to solve it, so I'm glad I didn't try. Many clues even are in the comics themselves as some of them are subtly different from the ones in the archive.All in all, a great compilation with amazing additional content.
Meh. When you've read then all already online, it's not the same.
—BellaDiosa
Often hilarious, but often way over my head as well...
—Anubisal8
My reaction to this: ??????????Haha????????
—Lara
Awesomeness. In a book.
—Ketrel
Pure genius!
—elakash