Leonie Frieda Catherine de Medici:
Renaissance Queen of France.
Fourth Estate, 464 pages, $29.95
Every country has its national myths, its defining narratives, its untouchable heroes and unspeakable villains. But most of the historical characters history enshrines or vilifies are far more complicated than their legends might suggest, and it is the task of revisionist historians to attempt to restore some balance and reality to their images. Thus Thomas Jefferson has been nudged from his high perch; thus many have tried and generally failedto salvage some of Richard IIIs ruined reputation.
Catherine de Medici, like Richard III, is one of historys caricatured villains. The so-called Black Queen, she was long supposed to have been not only a master intriguer but also an accomplished plotter and poisoner, the personification of all that...