Smashing WordPress: Beyond the Blog is now available in its second edition. The book is revised and updated, sporting even more Notes Blog galore, all in full color.
My latest book is called Smashing WordPress Themes: Making WordPress Beautiful and is all about theming. The book is available now from your favorite online retailer (or physical bookstore).
This site is all about delivering free GPL stuff to WordPress. If you download something from here, you can be sure that it exists to further improve on the community, is free to use, and definitely not full of spammy links. This is all about giving back after all.