Ebooks for free (as in beer)
There’s a company out there called WOWIO that lets you download three e-books from their catalogue per day. Ernst and Young sponsors the site, there’s a decent selection, and everything comes in .PDF format. I’d prefer something more portable, like the mobiPocket .MOBI format, but I’m not complaining. I got Sun Tzu’s The Art of War, a copy of Brave New World, and a book on Legends and Myths of the World.
You need to provide some proof of identity when you register, be it a non-anonymous email, a credit card number, or an ID scan.