Surrounded by Idiots: The Four Types of Human Behavior and How to Effectively Communicate with Each in Business (and in Life)

The Science of Getting Rich (The Unabridged Classic by Wallace D. Wattles)

The Sociopath Next Door

Learned Optimism: How to Change Your Mind and Your Life

The Psychopath Inside: A Neuroscientist's Personal Journey into the Dark Side of the Brain

Quiet: The Power of Introverts in a World That Can't Stop Talking

The Powers of the Mind

The INFJ Revolution: Reclaim Your Power, Live Your Purpose, Heal the World

The H Factor of Personality: Why Some People are Manipulative, Self-Entitled, Materialistic, and Exploitive—And Why It Matters for Everyone

Map of the Soul – Persona: Our Many Faces

Toxic Parents