Alexander I was a ruler with high aspirations for the people of Russia. Cosseted as a young grand duke by Catherine the Great, he ascended to the throne in 1801 after the brutal assassination of his father. In this magisterial biography, Marie-Pierre Rey illuminates the complex forces that shaped Alexander s tumultuous reign and sheds brilliant new light on the handsome ruler known to his people as "the Sphinx."Despite an early and ambitious commitment to sweeping political reforms, Alexander saw his liberal aspirations overwhelmed by civil unrest in his own country and by costly...