Integrating women into the astronaut corps : politics and logistics at NASA, 1972 - 2004
Baltimore harbor : a pictorial history
Railroads in the Old South : pursuing progress in a slave society
Right stuff, wrong sex : America's first women in space program
Flight in America : 1900 - 1983; from the Wrights to the astronauts
Capturing the horizon : the historical geography of transportation since the sixteenth century
Space policy in the twenty-first century
Zeppelin! : Germany and the airship, 1900 - 1939
Zeppelin! : Germany and the airship, 1900 - 1939
The secret of Apollo : systems management in American and European space programs
The great society subway : a history of the Washington Metro
Making and selling cars : innovation and change in the U.S. automotive industry
Airline regulation in America : effects and imperfections
Ships for the seven seas : Philadelphia shipbuilding in the age of industrial capitalism
Single stage to orbit : politics, space technology, and the quest for reusable rocketry
722 miles : the building of the subways and how they transformed New York
Robots in space : technology, evolution, and interplanetary travel