The most useful book I’ve seen for HTML is HTML & XHTML: The Definitive Guide, from O’Reilly. Nowadays I tend to use the web more often, however. Some of the web pages I’ve used while writing this tutorial are the w3schools HTML and XHTML pages.
HTML: The Definitive Guide | http://www.hoboes.com/Mimsy/hacks/html-xhtml-definitive/ |
Smultron | http://tuppis.com/smultron/ |
Cascading Style Sheets tutorial | http://www.hoboes.com/Mimsy/hacks/cascading-style-sheets/ |
w3schools HTML tutorial | http://www.w3schools.com/html/ |
w3schools XHTML tutorial | http://www.w3schools.com/xhtml/ |
w3c Markup Validation Service | http://validator.w3.org/ |
Standalone Markup Validator for OS X | http://habilis.net/validator-sac/ |
“The best book on programming for the layman is Alice in Wonderland; but that’s because it’s the best book on anything for the layman.”