About the Author
The Smithsonian Institution's National Air and Space Museum maintains the largest collection of air and spacecraft in the world. It is also a vital center for research into the history, science, and technology of aviation and space flight. R.G. Grant has published more than 20 books on social life and military conflict in the 20th century. His works include a biography of Winston Churchill, a history of the Berlin Wall, and a study of the bombing of Hiroshima and Nagasaki