| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-1-879644-00-7 | Tracy Emerick | Business-To-Business Direct Marketing |
| 1997 | 978-1-879644-05-2 | Bernie Goldberg | How to Manage and Execute Telephone Selling |
| 1999 | 978-1-879644-06-9 | Tracy Emerick ยท Bernie Goldberg | Business-to-Business Direct Marketing, Third Edition |
| 2000 | 978-1-879644-09-0 | Bernie Goldberg | Your House File: A Goldmine for Lead Generation |