North America's Forgotten Past (occasionally called "First North Americans") is a series of historical fiction novels published by Tor and written by husband and wife co-authors W. Michael Gear and Kathleen O'Neal Gear. The series, which began with 1990's People of the Wolf, explores various civilizations and cultures in prehistoric North America. It is somewhat comparable to Jean M. Auel's Earth's Children series, which is set in prehistoric Europe, but each of its books focuses on a different time period, location, and set of characters. The first four novels form a coherent, more or less linear narrative, from the initial migration of Siberian peoples into what is now Canada and Alaska (People of the Wolf) through the florescence of the Mississippian semi-urban mound-building culture, considered the "high-water mark" of North American pre-Columbian civilization, around 1000 AD. The remaining novels cover a wide variety of times and settings, most standalone stories in no particular order, ranging from tropical Florida in the 6th millennium BC to the Chaco Empire of the Southwest in the 13th century AD. The novels take into account new developments in North American archaeology such as the discovery of Kennewick Man and the development of the coastal-route model as a possible alternative or supplement to overland migration across Beringia. The novels generally have a prologue set in modern times, in which archaeologists or others discover ancient artifacts and other remnants of prehistoric North American civilization. The main body of the novel then details the individual lives of those who left the artifacts behind. Although generally well regarded for their accuracy and attention to detail (both of the writers are professional archaeologists) the novels usually contain mystic elements, focusing on shamanistic visions. Protagonists of early novels sometimes appear as dream guides or figures of legend in subsequent volumes. According to the author's website, future titles in the series will include novels dealing with the Pacific Northwest in British Columbia; the high cultures of the Southeast, including Moundville, Alabama, and the Etowah Indian Mounds, Georgia; the Hohokam in southern Arizona; the Mimbres in New Mexico; and the Salado in the Salt River basin. Source: Wikipedia (en)