"A first-rate biography." Winnipeg Free Press "Richling's research is meticulous, offering a rounded and expanded portrait of Jenness - a fascinating figure in Canadian political culture as well as in anthropology." Regna Darnell, University of Western Ontario "Richling contextualizes his work with descriptions of the development of the discipline of anthropology, as well as of government policy and public views of Aboriginal peoples in the late British Empire and in Canada during the first half of the twentieth century. In Twilight and in Dawn is exceedingly well written and makes a major contribution to research in the history of anthropology." Robert McGhee, Curator of Western Arctic Archaeology, Canadian Museum of Civilization