This volume, with more than twenty-four noted contributors, offers possible evidence of ancient immigrants, lost technologies, and places of power in ancient America long before the voyages of Christopher Columbus. While digging out basements near Los Angeles, homeowners unearth a 3,000-year-old Phoenician altar. A treasure-hunter in Ohio finds more than he expected when his metal detector locates an eastern Mediterranean pendant from 1000 BCE. Two caches of coins minted in Imperial Rome surface along the Ohio River. These are just a few of the examples that illustrate theories that there were foreign influences shaping the prehistory of the Americas.