'An essential work, that should be read not only by every historian of emotion, but by every historian more generally... it is truly a masterpiece, and will undoubtedly continue to serve students and scholars of emotion in many disciplines for a long time to come.'Bradley J. Irish, Journal of The History of the Behavioral Sciences'The book clearly lays claim to being an essential introduction to key principles for students and practitioners alike.'Jane Vaughan, Emotions: History, Culture, Society