These essays cast new light on Paleoindians, the first settlers of North America. Recent research strongly suggests that big-game hunting was but one of the subsistence strategies the first humans in the New World employed and that they also relied on foraging and fishing. Written in an accessible, engaging style, these essays examine how migratory waterfowl routes may represent one impetus for human migration into the Americas, analyze settlement and subsistence in the major regions of the United States, and reinvestigate mammoth and bison bone beds in the western Plains and the Rocky...