| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Power of Promotional Products | 978-0-9741003-1-9 (0-9741003-1-5) | 2004 | Maria Carlton |
| TOP SECRETS of Promotional Products: Inside the Mind of a Promotional Products Client | 978-0-9741003-0-2 (0-9741003-0-7) | 2005 | |