This definitive volume tells the full story of Porsche’s famed sports prototype and competition sports cars from 1953-1973. Authoritatively written and beautifully illustrated, it chronicles the ‘giant-killing’ years when Porsche was locked in combat with its arch rival Ferrari, and celebrates Porsche’s victories at events such as Le Mans and the Targa Florio, and its excellent placings in other World Sports Car Championship events. A motor racing enthusiast from his school days, the late Anthony Pritchard is recognized as the leading authority on Ferrari's racing activities. He not only attended many of the races that took place during the period covered by this book, but personally knew many of the drivers and Technical Directors responsible for Ferrari's many racing successes.