David Miller is a former businessman who worked for several years in the City of London before returning to his native USA where he is now Executive Director of the Yale Center for Faith & Culture at Yale Divinity School and Assistant Professor of Business Ethics. The starting-point for this book is the fact that – reacting against a strong sacred/secular split which is deeply embedded in American culture – growing numbers of businesspeople in the USA want to relate their faith to their work. Finding little help from clergy or (sadly) theological seminaries, they are being resourced by a growing number of ‘faith at work’ organisations. Miller charts the history of this movement which he divides into three distinct if overlapping stages: the social gospel era (c.1890s-1945), the ministry of the laity era (c.1964-85) and the faith at work era (c.1985 – present). Miller sub-divides participants in the movement into four (as having an emphasis on ethics, experience, evangelism or enrichment), thinks a concern to integrate faith and work links all four, and seeks a further integration of the four types. It is a useful survey, though a little surprising that Miller does not draw more on UK parallels and resources in view of the fact that he has lived in Britain.