Jimmy: The Secret Life of James Dean

Evolution: A Captivating Guide to Evolutionary History, Neanderthals, Denisovans, and Homo Sapiens

Making Sense: Conversations on Consciousness, Morality, and the Future of Humanity

Identified Flying Objects: A Multidisciplinary Scientific Approach to the UFO Phenomenon

iGen: Why Today's Super-Connected Kids Are Growing Up Less Rebellious, More Tolerant, Less Happy--and Completely Unprepared for Adulthood--and What That Means for the Rest of Us

The World of Lore: Dreadful Places

Clean and White: A History of Environmental Racism in the United States (Children and Youth in America Book 1)

Plagues and Peoples

The Spiral Dance: A Rebirth of the Ancient Religion of the Goddess: 20th Anniversary Edition