Behavioral Psychology: 2 Books in 1. How to Analyze People + Enneagram.: Learn How to Read People's Behaviour, Control Your Emotions and Influence Anyone Understanding Personality Types

Behavioral Psychology: 2 Books in 1. How to Analyze People + Enneagram.: Learn How to Read People's Behaviour, Control Your Emotions and Influence Anyone Understanding Personality Types

A Degree in a Book: Psychology: Everything You Need to Know to Master the Subject - in One Book! (A Degree in a Book, 1)