Grenville Goodwin was one of the leading field anthropologists during a crucial period in American Indian research—the 1930s. His letters from the field provide original source material on Western Apache beliefs and customs. They also reveal the attitudes and methods which made him so effective in his work. A dedicated and thorough ethnographer, Goodwin became familiar with every aspect of Western Apache culture.
Morris E. Opler has spent much of his long professional career researching the seven Apachean-speaking tribes of the American Southwest and southern Plains. He is well known for his contributions to anthropological theory and for his ethnographic works. He has taught at Harvard University, Cornell University, and the University of Oklahoma, and has been president of the American Anthropological Association.