Communication
Author of
- Talking to Crazy · 2015 · Mark Goulston
- Nonviolent Communication · 1999 · Marshall B. Rosenberg
- How to Talk to Anyone, Anytime, Anywhere · 1994 · Larry King et al.
- Everything is Negotiable · 1983 · Gavin Kennedy
- How to Develop Self-Confidence and Influence People by Public Speaking · 1905 · Dale Carnegie