The phenomenal true story of the black female mathematicians at NASA whose calculations helped fuel some of America’s greatest achievements in space. Before John Glenn orbited the earth, or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as “human computers” used pencils, slide rules and adding machines to calculate the numbers that would launch rockets, and astronauts, into space.
American History
Karen Abbott illuminates one of the most fascinating yet little known aspects of the Civil War: the stories of four courageous women—a socialite, a farmgirl, an abolitionist, and a widow—who were spies. Abbott seamlessly weaves the adventures of these four heroines and draws you into the war as these daring women lived it.