Flying Cars: The Extraordinary History of Cars Designed for Tomorrow's World / Patrick J. Gyger,

This book may sound like a work of science fiction, but it's all true. Cars designed to be flown and aircraft designed to be driven have been created surprisingly often, particularly in the United States, where the unfettered optimism of the 1930s and 1950s allowed such fanciful ideas to flourish from time to time. This handsome book covers the subject in depth for the first time, revealing the stories of many doomed ventures, supported by a wealth of intriguing photographs together with wonderful artwork from comics, popular science magazines and science-fiction novels.