Personality Plus at Work: How to Work Successfully with Anyone

ADHD 2.0: New Science and Essential Strategies for Thriving with Distraction--from Childhood through Adulthood

Your Personality Tree: Discover the Real You by Uncovering the Roots of....

The Sociopath Next Door

The Gift of Encouraging Words: Reflections From the Writings of

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

I Thought It Was Just Me (but it isn't): Making the Journey from "What Will People Think?" to "I Am Enough"

Silver Boxes: The Gift of Encouragement

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

Communication Plus

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

Wired That Way: A Comprehensive Guide to Understanding and Maximizing Your Personality Type

A Woman's Worth

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

I Hate You--Don't Leave Me: Third Edition: Understanding the Borderline Personality

Deep Survival: Who Lives, Who Dies, and Why

The Powers of the Mind

The Dictionary of Body Language