Date: January 1968
John D. Feerick and Paul A. Freund
John D. Feerick, author; Paul A. Freund, foreword.
Date: January 1965
Richard Hansen and Estes Kefauver
Foreword by Senator Estes Kefauver. Book discusses the history of presidential inability and succession and the legal gap affecting these issues. Author Richard Hansen belonged to the American Bar Association Conference on Presidential Inability and Succession. This group helped draft the Twenty-Fifth Amendment.
Date: January 1962