Books by Gilbert Lewis

Originally published in 1923, this classic was revised and updated in the early 60s, adding material on solution thermodynamics, results in statistical mechanics, surfaces, gravitational and electromagnetic fields, more. 1961 second edition.

Illness is a matter of concern in every society. This study of the occurrence, recognition and explanation of illness amongst the Gnau makes use of its author's dual training in medicine and anthropology to show why, and in what respects these people of a forest village turn to their religious and magical knowledge in the distress of illness.

Anthropologists, in studying other cultures, are often tempted to offer their own explanations of strange customs when they feel that the people involved have not given a good enough reason for these customs. The question how the anthropologist can justify interpretations of customs which go beyond those offered by the people themselves runs through this book.