- The Social Entrepreneur's Playbook, Expanded Edition: Pressure Test, Plan, Launch and Scale Your Social Enterprise
- Organizations in Action: Social Science Bases of Administrative Theory (Classics in Organization and Management Series)
- Behavioral Sciences
- The Art of Analyzing People: Read and Analyze Anyone Immediately Through Human Behavior, Psychology, Body Language, Personality Types, Analysis
- Dark Psychology: Using The Dark Side Of The Mind, Learn Ultimate Manipulation Techniques, How To Avoid Such Strikes Against Yourself, Deception, Brain Washing Methods, Mind Games