Ask: Biographies with most substance and lessons for Entrepreneurs/leaders?

Example - The Dream by Gurbaksh Chahal.

The HP Way by David Packard

Personal History by Katharine Graham

Moments of Truth by Jan Carlzon

In this post - Recommend biographies with different point of views such as those from Scientists, Philosophers, Educators, Military, Political, Strategists, Artists, Innovators, Historical etc which might be relevant to future Leaders and Entrepreneurs.