. . . "Harriet Tubman the road to freedom"@en . . "Harriet Tubman--the road to freedom"@en . "Harriet Tubman--the road to freedom" . . . . . "Juvenile works"@en . "Juvenile works" . . . . . . . . . . "The biography of a slave whose flight to freedom was the first step in her becoming a \"conductor\" on the underground railroad."@en . "The biography of a slave whose flight to freedom was the first step in her becoming a \"conductor\" on the underground railroad." . . . . "The biography of a slave whose flight to freedom was the first step in her becoming a \"conductor\" on the Underground Railroad." . . . . . . . . . "Biography"@en . "Biography" . . . . . . . . "Harriet Tubman, the road to freedom"@en . "Harriet Tubman : the road to freedom"@en . "Harriet Tubman : the road to freedom" . .