McMullan, Kate The story of Harriet Tubman : Conductor of the Underground Railroad / by Kate McMullan, illustrated by Steven James Petruccio. - New York, NY : Bantom Doubleday Dell Books for Young Readers, 1991. - 108p. ISBN: 0440404002 Subjects--Personal Names: Tubman, Harriet Subjects--Topical Terms: Slaves--United States--BiographyAfrican Americans--BiographyUnderground railroad