00730cam a2200229 4500 445898830 TxAuBib 20070228120000.0 970828s1993||||||||||||||||||||||||eng|u 9780590451567 0590451561 McBain Community Library TxAuBib Levine, Ellen. If you traveled on the underground railroad. Scholastic, 1993. 64p. ; color illus. Describes the underground railroad which helped slaves escape to freedom. AR 4.9. 20070228. UNDERGROUND RAILROAD. FUGITIVE SLAVES - UNITED STATES. AR 4.