Emotions
Free to read here, from Project Gutenberg.
The Expression of the Emotions in Man and Animals
The Psychology of the Emotions
Bodily changes in pain, hunger, fear, and rage
The Origin and Nature of the Emotions; Miscellaneous Papers
A Treatise of Human Nature
De l'influence des passions sur le bonheur des individus et des nations
Studies in the Evolutionary Psychology of Feeling
La espressione dei sentimenti dei nostri volatili domestici
Female affection
