Bonner . . . provides a compendium of information, helpful to the undergraduate as well as to the scholar; a chronology of Chopin's life; nine translations by Chopin herself of French short stories, eight of which are by Guy de Maupassant, a major literary influence (five of these published here for the first time); period maps of Missouri, Louisiana, and New Orleans, and a 13-page bibliographic essay on primary and secondary sources, which is...