The Sheroes series introduces readers to history’s heroines and how they earned their reputations as warriors, spies, etc. Each title will introduce the shero, then provide any necessary historical context, the figure’s most prominent heroic deeds, and her greatest impact. This title introduces readers to Harriet Tubman and how she became a shero to free as many slaves as possible through the Underground Railroad. Aligned to Common Core standards and correlated to state standards. Calico Kid is an imprint of Magic Wagon, a division of ABDO.