| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The 12 Habits Of Highly Effective Websites: A Primer On Search Engine Optimization For Non-Technical Executives | 978-1-4404-0116-9 (1-4404-0116-0) | 2008 |
| Web Traffic Magnet: 55 Free Things You Can Do to Drive Traffic to Your Website | 978-1-4382-6307-6 (1-4382-6307-4) | 2008 |