This doesn't really belong in this thread, as it is not about a driver, nor is it an autobiography, but an excellent book about F1 is "Rob Walker" by Michael Cooper-Evans. It is long out of print but gives great insight into the way it used to be. For instance: The Walker race team consisted of: Rob, his wife, a secretary, and two mechanics! And with that, he won 9 races and at times entered two cars! Of course, the wins were made easier by having Stirling Moss as his driver.