What's a good book for a tech geek?

Bringing Down the House (book): The Inside Story of Six MIT Students Who Took Vegas for Millions is a book by Ben Mezrich about a group of MIT card counters commonly known as the MIT Blackjack Team.

While represented as non-fiction by Mezrich and Free Press, the book contains significant fictional elements. Many of the key events propelling the drama did not occur in the real life; others were exaggerated greatly.[1]

21 (2008 film) inspired by the true story of the MIT Blackjack Team as told in Bringing Down the House, the best-selling book by Ben Mezrich.

THE MOST AWESOME BOOK I HAVE EVER READ was... Enders Game by Orson Scott Card. I read it a couple times... may make it an annual thing... xD

Hitchhikers Guide To The Galaxy is also a fun read. 8)

Chris Pirillo wrote one. I'm not sure what it's called. He also has TONS of ebooks that he's written.

If you don't like reading, have you tried audiobooks? Lots of geeky books are available at Audible.com. I recommend anything by Neal Stephenson, especially Cryptonomicon.

There is a really good book that I am reading right now. He was a speaker at Gnomedex and he writes a really amazing book that any geek should read. It is called "Step Back From The Baggage Claim". It is a very educational book and ties in really well with social media.

Have u ever tried reading the halo books or the world of war craft books there amazing i loved them and i am not a big reader my self also

I consider myself a tech geek, and I really enjoyed Dan Brown's "The Lost Symbol". Its not really techy but it has characteristics that i think a geek would enjoy like using real life science. The science used in the book is really interesting, its very descriptive and is definitely a good read. I would recommend it to anyone.