Harriet Tubman lived an incredible life, one more heroic than any comic book superhero. In 1849 she escaped slavery for the first time. Then she headed back into the South, helping about 70 slaves find freedom on more than a dozen dangerous journeys along an elaborate abolitionist network called the Underground Railroad. is the latest in the Show Me History! collection, previously featuring the stories of real-life American luminaries such as Abraham Lincoln, Alexander Hamilton, and Martin Luther King, Jr. Like the rest of Show Me History!, and befitting her almost unbelievable life, is presented in full-color, graphic novel format—a long-form comic book.