I’m a bit of a sucker for good computer books so I am more than happy to support Packt’s celebration of 1,000 titles and get my free e-book ;-). Personally, I like to be able to read the paper versions – I can read them anywhere and jot notes in the margins, underline key points etc. But they’re all good.

Check out http://www.packtpub.com/news/packt-publishing-reaches-1000-it-titles-and-celebrates-open-invitation