On Giving Up

Nonviolent Communication: A Language of Life: Life-Changing Tools for Healthy Relationships, Edition 3

On Kissing, Tickling and Being Bored

Running on Empty: Overcome Your Childhood Emotional Neglect

The Beast in the Nursery: On Curiosity and Other Appetites

He's Lying Sis: Uncover the Truth Behind His Words and Actions, Volume 1

Missing Out: In Praise of the Unlived Life

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

On Getting Better

How to Stop Worrying and Start Living: Time-Tested Methods for Conquering Worry

Unforbidden Pleasures

How to Win Friends and Influence People: Updated For the Next Generation of Leaders

Equals

The Sociopath Next Door

Side Effects

People Skills

The Life You Want

Mars And Venus In The Bedroom: A Guide to Lasting Romance and Passion

In Writing

The Value of Others: Understanding the Economic Model of Relationships to Get (and Keep) More of What You Want in the Sexual Marketplace