Hi All,
Check out this new book on Nginx, "Nginx Module Extension", a step-by-step, example-oriented tutorial that will teach you to implement Nginx modules, as well as how to extend Nginx with core and third party modules.

This book is a practical reference providing you with everything you need to know about Nginx module extensions. You will learn how to write powerful and flexible configuration files and your own modules, as well as gaining knowledge about Nginx’s modular architecture, available modules, and their intricate details.

For more information about the book, visit- http://bit.ly/1aHhh42