Information Architecture for the World Wide Web: Designing Large-Scale Web Sites
A classic now in its 3rd edition.
With a swift and convincing stroke, the authors of Information Architecture for the World Wide Web tear down many entrenched ideas about Web design. Flashy animations are cool, they agree, as long as they don't aggravate the viewer. Nifty clickable icons are nice, but are their meanings universal? Is the search engine providing results that are useful and relevant? This book acts as a mirror and with careful questioning causes the reader to think through all the elements and decisions required for well-crafted Web design.
Recommended by Deven and Joel