The best for the auto history buff
Formula V (Volkswagen) has a wonderfuf history and a number of young drivers from that period of racing wnet on to greater things in motor sports.
The want to be racer had an opportunity to stay on budget and be competative allowing driving talents to spell success. The book takes you to the beginning and brings you forward in the sport in the US and abroad. Today those formula Vee's are still buzzing around in Vintage Motor Racing.
Althouth the book can be expensive, search Alibris for a good buy, I would consider it for this class of racing the best ever offered to the motoring public.