Sitepoint.com is a great resource for all things Web-related. Tutorials. Community. And, books.
They have given out free chapters in order to promote their books in the past, but this time they are giving away the whole enchilada.
For the next four days you can get a complete copy of â€œThe Photoshop Anthology: 101 Web Design Tips, Tricks & Techniquesâ€ in PDF form. This is no pamphlet. This eBook is just short of 300 pages. So for those who have some questions about Photoshop or are looking for some summer readingâ€”get it here!
They have a countdown timer on their website so I assume their serious about the limited time part.