Sullivan, George Harriet Tubman - New York, USA Scholastic Inc. 2001 - 118 Using a variet of primary sources, this biography of Harriet Tubman describes the life of a former slave who was responsible for helping many other slaves to freedom. ISBN: 0-439-16584-9 Subjects--Topical Terms: Adult Nonfiction Dewey Class. No.: AN 920 TUB