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T. A. HEPPENHEIMER, Ph.D., has written extensively on aerospace, business, and the history of technology. A frequent contributor to Discover, Forbes, Nature, Omni, and American Heritage magazines, he is the author of six previous books, including Turbulent Skies: The History of Commercial Aviation (Wiley). Dr. Heppenheimer divides his time between Fountain Valley, California, and West Palm Beach, Florida.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order