Everyone has heard of famous scientists like Einstein, Curie, Galileo, and Darwin. But some scientists have been overlooked by history. Virginia Apgar, Caroline Herschel, Percy Julian, and Rosalind Franklin are scientists who had to overcome adversity in order to succeed in their fields. Readers will be captivated by the inspirational stories of these unsung heroes of science Packed with fun facts and fascinating sidebars, this full-color informational...