Science & Invention
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GUN BARONS: The Weapons That Transformed America and the Men Who Invented ThemHardbound$9.95 $29.99 -
AMERICAN STEAM ENGINE BUILDERS 1800-1900Paperbound$8.95 $29.95
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AMERICA AT NIGHTPaperbound$4.95 $22.99
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THE LONGEST LINE ON THE MAP: The United States, the Pan-American Highway, and the Quest to Link the AmericasPaperbound$5.95 $18.99
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THE ASTROCHIMPS: America's First AstronautsHardbound$15.95 $19.99
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EPIC RIVALRY: The Inside Story of the Soviet and American Space RacePaperbound$5.95 $16.95
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THE POISON SQUAD: One Chemist's Single-Minded Crusade for Food Safety at the Turn of the Twentieth CenturyHardbound$7.95 $28.00
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GUN BARONS: The Weapons That Transformed America and the Men Who Invented ThemPaperbound$14.95 $20.00
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WONDER DRUG: The Secret History of Thalidomide in America and Its Hidden VictimsHardboundPrice cut to $17.95 $28.99
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THE ULTIMATE ENGINEER: The Remarkable Life of NASA's Visionary Leader George M. LowPaperboundPrice cut to $14.95 $26.95
