Merlin's Tour of the Universe, Revised and Updated for the Twenty-First Century: A Traveler's Guide to Blue Moons and Black Holes, Mars, Stars, and Everything Far (Large Print)
Merlin’s Tour of the Universe, Revised and Updated for the Twenty-First Century: A Traveler’s Guide to Blue Moons and Black Holes, Mars, Stars, and Everything Far
The Metaverse: Building the Spatial Internet / Fully Revised and Updated Edition
Estrogen Matters: Why Taking Hormones in Menopause Can Improve and Lengthen Women's Lives -- Without Raising the Risk of Breast Cancer (2024 Revised and Updated Edition)
Finding Ultra (Revised and Updated Edition): Rejecting Middle Age, Becoming One of the World's Fittest Men, and Discovering Myself
Boundaries of the Soul, Revised and Updated: The Practice of Jung's Psychology
