This book presents a plausible account of how thousands of tons of unusually pure copper ore from Isle Royale in northern Michigan's Lake Superior was mined and

"This book presents a plausible account of how thousands of unusually pure copper ore from Isle Royale in northern Michigan's Lake Superior was mined and shippe

For the last 500 years, since Columbus "discovered" the New World, controversy has raged. Was he the first? Was there sustained travel and trade between Europe

Isle Royale and the counties that line the northwest coast of Michigan's Upper Peninsula are called Copper Country because of the rich deposits of native copper

Thoroughly researched, Rodney Castleden's Minoans: Life in Bronze Age Crete here sues the results of recent research to produce a comprehensive new vision of th