He: Understanding Masculine Psychology

We: Understanding the Psychology of Romantic Love

The Book of Virtues

The Joy of Sex: The timeless guide to lovemaking

1-2-3 Magic: 3-Step Discipline for Calm, Effective, and Happy Parenting, Edition 6

The Origin of Consciousness in the Breakdown of the Bicameral Mind

Coming Out to Play

The Montessori Baby: A Parent's Guide to Nurturing Your Baby with Love, Respect, and Understanding

The End of Gender: Debunking the Myths about Sex and Identity in Our Society

Jealousy: The Ultimate Guide To Breaking Free From Insecurities And Learning To Trust Your Partner

From Dude to Dad: The Diaper Dude Guide to Pregnancy

At My Mother's Knee...And Other Low Joints: Tales from Paul’s mischievous young years

The Queer Child, or Growing Sideways in the Twentieth Century

Before We Were Trans: A New History of Gender

No-Drama Discipline: The Whole-Brain Way to Calm the Chaos and Nurture Your Child's Developing Mind

Secrets of a Gay Marine Porn Star

Wrestling Reality: The Life and Mind of Chris Kanyon Wrestling's Gay Superstar

Dream Psychology: Psychoanalysis for Beginners

Sins against Nature: Sex and Archives in Colonial New Spain

The Big Reveal: An Illustrated Manifesto of Drag