Puccini's operas, especially the later ones, are often regarded as being composed with little attention to the "solita forma" or usual form, the basic structural pattern of ottocento operas. Mr. Davis demonstrates convincingly that close examination of il Trittico (il Tabarro, Suor Angelica and Gianni Schicchi) and Turandot reveals many remnants of the solita forma, and how our experience of these works is transformed by this insight. There are many beautifully made charts laying out where these remnants occur in the libretti, how they converge with the older forms and where and how Puccini fuses--and seperates--them for his own purposes. There are many pages of musical examples. The writing is often dense (how could it be otherwise?) but amply rewards close reading. There are 36 pages of notes, a 22 page bibliography, and a 9 page index. Highly recommended to serious students of this much loved but often misunderstood composer.