| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Becoming a Mediator: Your Guide to Career Opportunities | 978-1-4133-0077-2 (1-4133-0077-4) | 2004 | Peter Lovenheim ยท Emily Doskow |
| The Complete Guide to Buying a Business | 978-1-4133-0364-3 (1-4133-0364-1) | 2005 | Fred Steingold |