Review of the hardback: 'Where secondary sources about Max Weber's oeuvre often show too much deference to the old master, Jack Barbalet's re-appraisal of The Protestant Ethic and the Spirit of Capitalism refreshingly dissects and contests its core thesis. Not only does Barbalet provide a sophisticated historical contextualisation of this highly influential book and trace its links to Weber's other writings, he also deploys his expertise in the sociology of emotions to mount a serious challenge to Weber's central arguments and to contrast them with those of Adam Smith and Thorstein Veblen. This makes Weber, Passion and Profits a real tour de force, and surely required reading for anyone interested in Max Weber's ideas and in the history of social thought.' Patrick Baert, Fellow of Selwyn College, Cambridge