ALSO BY MARK ADAMS

Mr. America: How Muscular Millionaire Bernarr Macfadden Transformed the Nation Through Sex, Salad, and the Ultimate Starvation Diet

Turn Right at Machu Picchu: Rediscovering the Lost City One Step at a Time

Meet Me in Atlantis: Across Three Continents in Search of the 2,500-Year-Old Sunken City