This book is a must-have for any Porsche enthusiast. Written by Frankenberg in 1970, it provides a comprehensive look into the life of Porsche and his cars. The book is a great addition to any collection and is a fantastic way to learn more about the iconic brand.

The book is in excellent shape and has been well-maintained. It is a great find for collectors and enthusiasts alike. The content is in English and covers everything from the early days of Porsche to the late 1960s. This book is a true gem for anyone interested in the history of Porsche and their cars.