Dino Campagni's classic chronicle gives a detailed account of a crucial period in the history of Florence, beginning about 1280 and ending in the first decade of the fourteenth century. During that time Florence was one of the largest cities in Europe and a center of commerce and culture. Its gold florin was the standard international currency; Giotto was revolutionizing the art of painting; Dante Alighieri and Guido Cavalcanti were transforming the vernacular love lyric. The era was marked as well by political turmoil and factional strife. The inexorable escalation of violence, as insult...