Porsche’s fabled 911 represents the ultimate expression of Ferdinand Porsche´s original vision for the perfect sports car. In The Complete Book of Porsche 911 author and photographer Randy Leffingwell provides a model-by-model overview for each year of the 911’s production, from the original 901 prototype to the current models, including all of the racing, prototype, and special production cars. Chronicling all year-by-year changes and historically significant information for each given model in both words and photos, this is the ultimate single-volume resource for every 911 aficionado.