More recommendations .:

Some books I've used and recommend. Links point to Amazon.co.uk.

Core Servlets and Java ServerPages Struts in Action Homepage Usability: 50 Websites Deconstructed Windows Forms Programming in C#
Designing Web Usability: The Practice of Simplicity PHP Bible Cascading Style Sheets: The Definitive Guide MySQL: The Complete Reference

ERIC MEYER ON CSS .:

Eric Meyer on CSS

My New Year's resolution this year was to sharpen my CSS skills - to start writing CSS rather than copying and pasting bits I'd used before. And to learn how to lay out pages without using nested tables.

This new version of my website was designed after a couple of evenings' working through the first three chapters of the book. My pages are now based on a table-free template, and my html source is leaner than ever. I'm looking forward to finishing this book and making a start on the very promising-looking sequel, More Eric Meyer on CSS.