Michael Martin is a trader and instructor. His show deals with the emotional and psychological aspects of trading and managing risk. His book "The Inner Voice of Trading" and features interviews with Michael Marcus, Bill Dunn, and Ed Seykota - who also wrote the Foreword. Get the audio book free at MartinKronicle.com.
Richard Sandor is considered the founder of financial futures. He also founded the Chicago Climate Futures Exchange. Now he's created an OTC market for small banks to better manage risk.