English National Opera Guides are ideal companions to the opera. They provide stimulating introductory articles together with the complete text of each opera in English and the original. is one of the most popular operas of all time, despite its disastrous premiere, after which it was immediately withdrawn and revised. This guide explores how and why the libretto was softened to suit the tastes of European opera-goers, and the different variants are set out, side by side. Professor Jean-Pierre Lehmann introduces the story and shows how the theme of a Japanese girl deserted by a heartless foreigner became a classic. Since John Luther Long’s novella—on which the opera was based—is included as well, it is possible to judge how successful Puccini was in catching its essence in his hauntingly beautiful score.