Hah! Its the Night of the Living HTML books!
Since Mary and Andrew have plugged thier books, I'll plug mine:
Mine is part of the Sams' Publishing Teach Yourself series; its
called "Teach Yourself HTML Web Publishing in a Week," and discusses
not only the various aspects of HTML, Web servers, gateways, forms,
and imagemaps, but also focusses strongly on style and structure and
navigation. In other words, its not just a referece, its also
a style guide.
Out in mid-december.