Hidden Figures (Young Readers' Edition)
Written by Margot Lee Shetterly.
Before John Glenn orbited the earth, or Neil Armstrong walked on the moon, four incredible mathematicians at NASA used pencils, slide rules, and adding machines to calculate how to launch a rocket and put astronauts into space. This true story tells the amazing and awe-inspiring tale of how mathematics, and mathematicians, came to the rescue of a very special mission!