O'Reilly Media book: jQuery Cookbook

jQuery Cookbook: Getting started with the jQuery library is easy, but it can take years to fully realize its breadth and depth; jQuery Cookbook shortens the learning curve considerably. You'll learn patterns and practices from 19 leading developers who use jQuery for everything from integrating simple components into websites and applications to developing complex, high-performance user interfaces. The recipes start with the basics and then move into practical use cases with tested solutions to common web development hurdles.