| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Look, Speak, & Behave for Men: Expert Advice on Image, Etiquette, and Effective Communication for the Professional | 978-1-60239-025-6 (1-60239-025-8) | 2007 |
| Look, Speak, & Behave for Women: Expert Advice on Image, Etiquette, and Effective Communication for the Professional | 978-1-60239-026-3 (1-60239-026-6) | 2007 |