An outstanding, in-depth reference for the serious-minded traveler. An encyclopedia of the culture, art, ceremony and history of the peoples of Northwest America, this hefty book is Volume Seven in an ambitious series by the Smithsonian Institution. Written by leading authorities, the well written articles feature maps, illustrations and an extensive bibliography. Comprehensive in scope, a chapter each is devoted to the Haida, Tlingit, Kwakiutl and lesser-known groups from Oregon to Alaska. Separate sections cover the history of anthropology, mythology and art in the region.  (PNW01, $71.00)