191 pp. Maps, color and black-and-white photographs, and illustrations throughout text. This book describes in word and illustration the results of an exciting quest on the part of its authors to discover and record Indian rock paintings of Northern Ontario and Minnesota... Selwyn Dewdney travelled many thousands of miles by canoe to make the drawings of the pictographs which illustrated the pages of this fascinating and attractive book. He provides also a general analysis of the materials used by the Indians, of their subject-matter and the artistic rendering given to it, and his artist's journal records in detail the sites he visited, the paintings he found at each, the comparisons among them that came to mind, the references to rock paintings in early literature of the Northwest. Kenneth E. Kidd contributes a valuable essay on the anthropological background of the area, linking the rock paintings with early cave art in, for example, France and Spain, describing the life of the Indians in the Shield country, and commenting on what the pictographs reveal of their makers' attitudes to their external world and of their thinking.