Until now, there has been no study of the significant errors that Napoleon made himself which, though apparently trivial at the time, proved to be major factors in his downfall. Digby Smith tracks his rise to power, his stewardship of France from 1804-15, and his exile. He highlights his military mistakes, such as his unwillingness to appoint an effective overall supremo in the Iberian Peninsula, and the decision to invade Russia while the Spanish situation was spiralling out of control.