(1887 - 1951)
Edward Leedskalnin was a Latvian emigrant who single-handedly built "Coral Castle" in Florida, a remarkable structure made of massive coral stone blocks. He claimed to have discovered the secrets of the ancient pyramid builders. Working alone at night, he carved and moved stones weighing up to 30 tons using methods that remain unexplained. His writings discuss his theories about magnetism and cosmic forces.