"My task is piecing together a puzzle... I hope to reconstitute the existence of a person whose memory has been abolished.... I want to re-create him, to give him a second chance... to become part of the memory of his century." With these words, Alain Corbin embarks on a journey that is part history and part metaphysics: recreating the life and world of a man about whom nothing is known except for his entries in the civil registries and historical...