Human Evolution: A Pelican Introduction

Cold-Case Christianity: A Homicide Detective Investigates the Claims of the Gospels

The Science of Love and Betrayal

Living Buddha, Living Christ 20th Anniversary Edition

Wicca: A Guide for the Solitary Practitioner

Primate Social Systems

On Guard: Defending Your Faith with Reason and Precision

How Many Friends Does One Person Need?: Dunbar's Number and Other Evolutionary Quirks

Seeking Allah, Finding Jesus: A Devout Muslim Encounters Christianity

Friends: Understanding the Power of our Most Important Relationships

Illuminati: The Secret Society That Hijacked the World (The History of One of the World's Most Notorious Secret Societies)

Evolution: What Everyone Needs to Know®

Reproductive Decisions: An Economic Analysis of Gelada Baboon Social Strategies

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity

The Human Story

Raja Yoga: Conquering the Internal Nature

Is the Bible God's Word?

Primate Conservation Biology

The Emotional Foundations of Personality: A Neurobiological and Evolutionary Approach