Varying according to the scope of Hayek's contributions, the papers in this volume include among others:
* An affirmation of the "relevance" of Hayek's work
* A survey of his contribution to knowledge
* An appraisal of Hayek's innovative work on the methodology of the social sciences
* A discussion of Hayek's achievements as scholar and mentor

The contributors are: Fritz Machlup, Geroge Roche, Arthur Shenfield, Max Hartwell, William Buckley, Gottfried Dietze, Shirley Letwin.