Using Moodle book
Using Moodle - Teaching with the Popular Open Source Course Management System by Jason Cole and Helen Foster is published by O'Reilly as part of the Community Press series.
The first edition of the book, written by Jason Cole and released in July 2005, is based on Moodle 1.4. The second edition, released in November 2007, has been updated to cover all the features in Moodle 1.8, such as the new roles and permissions system, blogs, messaging and the database module.
Thanks to members of the worldwide Moodle user community for their discussion and documentation contributions, many of which have been included in the book.
The second edition of Using Moodle is freely available online to enjoy, share and modify under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 License.
About Community Press
The O'Reilly Community Press spurs the development of interesting technologies by making online documentation available in print. Key players in technical communities create and edit the content of O'Reilly Community Press titles and O'Reilly manufactures and distributes the books. Each book reflects the knowledge and voice of the community that has created it.