Descended from four generations of distinguished composers and organists, Giacomo Puccini (1858-1924) was driven by family tradition and an ambitious mother to pursue a career that brought him worldwide recognition as the greatest composer of Italian opera after Giuseppe Verdi. But behind the brilliant creator of such lasting works as La Boh me, Tosca, Madama Butterfly, La Fanciulla del West, La Rondine, and Turandot, there was a person racked...