In May 1999, over 50 scholars from all over the world gathered to honour Gordon Tullock, one of the most versatile scholars of his generation. Tullock is best known for his work in "Public Choice," the study of how self-interested individuals interact with governments. Tullock's research in public choice has contributed to the understanding of the decisions made by elected officials and bureaucrats, as well as knowledge and how individuals and pressure groups both inside and outside the government seek to shape it. The text includes contributions that were influenced by Tullock's work. His influence on studies of governance is illustrated by the nine papers in this volume. These papers and the discussion touch upon an array of aspects of public choice and of Tullock's research.