The book is in three parts with a section of keywords. Part I covers individual choice , Part II examines interactive choice . The final part covers interactive choice .

Shaun Hargreaves Heap is Lecturer in Economics, Martin Hollis is Professor of Philosophy, Bruce R. Lyons is enior Lecturer in Economics, Robert Sugden is Professor of Economics and Albert Weake is Professor of Politics, all at the School of Economic and Social Studies, University of East Anglia, Norwich.