is a fascinating and informative history of the first forty years of the internationally famous Rolls-Royce company, whose achievements were part and parcel of the technological advancements of the twentieth century. It was in 1904 that Henry Royce and Charles Rolls collaborate to build luxury cars for the rich. Then successfully engineered the "Silver Ghost" and launched one of the most successful car manufacturers of their day. The impact of both World Wars compelled the corporation to the cutting edge of aeronautical engines for such legendary aircraft as the Spitfire, Hurricane, and American Mustang.