The Third Chimpanzee: The Evolution and Future of the Human Animal

Primates and Philosophers: How Morality Evolved

The Book of Werewolves

A Primate's Memoir

The Secret Language of Cats: How to Understand Your Cat for a Better, Happier Relationship

Becoming Supernatural: How Common People Are Doing The Uncommon

Alien World Order: The Reptilian Plan to Divide and Conquer the Human Race

Thirteen Storeys

You Are The Placebo

Journey To Ixtlan

Life After Death: A Renowned Psychic Reveals What Happens to Us When We Die

The Power of Silence

A Funny Thing Happened On The Way To Heaven

The Happy Medium: Life Lessons from the Other Side

The Fire from Within

Secret Journey to Planet Serpo: A True Story of Interplanetary Travel

Tales of Power

Separate Reality: Conversations With Don Juan

Growing Up in Heaven: The Eternal Connection Between Parent an

Deliver Us from Evil: A New York City Cop Investigates the Supernatural