Prentice Hall · St. Martin's Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Star Is Bored | 978-1-250-26649-1 (1-250-26649-1) | 2020 |
| How to Free Yourself in a Business of Your Own | 978-0-13-407189-3 (0-13-407189-1) | 1980 |
| How to free yourself in a business of your own | 978-0-13-407197-8 (0-13-407197-2) | 1980 |