Account of author's solo expedition through the Northwest Passage aboard the yacht "Williwaw", from Greenland to the Bering Straits.

Based on recent archaeological surveys and excavations, the chapters in this volume provide current, comprehensive, area-by-area summaries of the region's Precolumbian past. Research in the last two decades has indicated that the evolution and adaptations of the indigenous cultures of the region parallel those found elsewhere in Mesoamerica, from the simple Formative groups to the complex states of the North. The topics discussed in the book--areal and cultural syntheses and specific problems such as chronology, social organization, and economic systems--present much new information crucial to the understanding of cultural variations in Mesoamerica.

Explorer Alexander Mackenzie details his journeys to both the Arctic and Pacific Oceans in his personal journals. In 1789 he took, what later became known, as Mackenzie River expedition to the Arctic Ocean. Thinking that it would lead to Cook Inlet in Alaska, Mackenzie set out by canoe on the river known to the local people as the Dehcho on 3 July 1789. On 14 July he reached the Arctic Ocean, rather than the Pacific. Ironically he called the waterway "the River Disappointment," since the river did not prove to be the Northwest Passage, as he had hoped. The river later came to be known as the Mackenzie River in his honor. Mackenzie returned to Canada in 1792, set out once again to find a route to the Pacific, what he managed in the summer of 1973. Having done this, he had completed the first recorded transcontinental crossing of North America north of Mexico, 12 years before Lewis and Clark.