| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Internet Business Secrets, 1995 | 978-1-884640-17-9 (1-884640-17-6) | 1995 |
| Internet Field Guide: What's on the Internet: How to Get All the Information You Need...Definitive Guide to 7,400 Internet Talk Groups | 978-1-884640-16-2 (1-884640-16-8) | 1994 |
| The Marketing Manager's Handbook: The Keys to Sales and Marketing Success | 978-1-884640-04-9 (1-884640-04-4) | 2003 |