Noted web standards guru Dan Cederholm (of SimpleBits fame) presents sixteen chapters devoted to the effective and optimal use of XHTML markup followed by advanced CSS techniques layered upon that markup. While much of this information has been covered before and will be familiar to intermediate and advanced XHTML coders, several of the CSS chapters are real eye-openers, even for advanced technicians. For example, in Chapter 11: Print Styles, Cederholm discusses an extremely effective technique for allowing the user to switch between alternative layouts of your page (two-column, three-column) without the need for a round-trip to the server. And Chapter 15: Styling sounds innocent enough, but presents a technique that allows the developer to provide some basic Content Management System (CMS) functionality as applied to web templating. It's a short book (238 pages), and quick read, but may prove indispensible from a design, productivity, and business perspective. Highly recommended.