- Site Definitions: Why You Need Them and How to Use Them (DevX.com)
- Exploit SharePoint List Definitions to Maximize Your Brand (DevX.com)
- Master Advanced List Editing in SharePoint (DevX.Com)
- Heather Solomon’s SharePoint Resources
In addition, coverage is available of useful topics not included in the book:
- SharePoint Customization: Site Definition vs. Site Templates (Advisor Guide to SharePoint)
- A Sensible Framework for SharePoint Intranet Navigation (IntranetJournal.com)
If you prefer a book that provides a lot of information in one place, rather than taking the time to gather it for free, this could be the right book for you.