People, Power, Change: Organizing for Democratic Renewal, by Marshall Ganz, Hauser senior lecturer in leadership, organizing, and civil society (Oxford, $29.00). Financing the Entrepreneurial Venture: A Casebook, by Paul A. Gompers, Holman professor of business administration (Anthem Press, $120). In an entrepreneurial move, Gompers has pulled together the cases from his entrepreneurial finance course in a tidy 851 pages. In the Company of Art: A Museum Director’s Private Journals, by Perry T. Rathbone ’33, selected by Belinda Rathbone (Godine, $28.95). But the author traces the idea through Western thought and philosophy, from Demosthenes and Plato through Hobbes and Bentham.