Prioritizing Web usability

On my desk: Getting Real (37Signals), Hardball (Chris Mathews), Prioritizing Web Usability (Jakob Nielsen) Nearby shelf: The Design of Everyday Things, Maverick, Founders at work, A Brief History of Time, A Pattern Language, Peopleware, Made to stick, Web Standards Solutions, Designing Interactions, The Pragmatic Programmer, The Mythical Man-Month, Oh, the Places You'll Go! Other good reads: Blink, Tipping Point, Long Tail, Freakonomics

If you're only going to buy one book on CSS, I highly recommend CSS Mastery by Andy Budd. It actually has a great introductory section in there, and no one puts into plain English better the reasons why certain hacks are used in certain browsers. Web Standards Solutions by Dan Cederholm is a solid intermediate level book and if you want a good one on usability, I think Jakob Nielsen's Prioritizing Web Usability is a solid, well-researched read. While Defensive Web Design for the Web by 37signals is alright, I think it's a bit dated and I found it focused more on sites that execute certain principles badly. I really wished there were more books on sites that get interfaces right--or even one on evolution of a design with commentary by the UI engineers...but that would be too useful. I wrote a cursory article about CSS techniques on Particl…