"A biography of Harriet Tubman, the abolitionist leader who played a key role in helping enslaved people escape via the Underground Railroad."--Provided by publisher.
"A picture book biography sharing the inspiring and incredible true story of the nation's oldest student, Mary Walker, who learned to read at the age of 116"--
Profiles the lives of thirteen American women who have left their mark on U.S. history, including Harriet Tubman, Helen Keller, Margaret Chase Smith, and Oprah Winfrey.