About the Author of 1st edition
A Tour of Your First Elgg Site
Communities, Collaboration, and Conversation
Setting up your development environment
Lesson 2: Modifying a section of a page
Lesson 3: Adding new content to a page
Lesson 4: Doing something when X happens
Lesson 5: Creating a custom widget
Lesson 6: Giving your users options
Lesson 8: Changing how Elgg does X
Lesson 9: Collecting and storing data
Comparing theming in WordPress to Elgg