R.J.M. Blackett
R. J. M. Blackett is a historian of the abolitionist movement whose books include The Captive's Quest for Freedom: Fugitive Slaves, the 1850 Fugitive Slave Law, and the Politics of Slavery and Making Freedom: The Underground Railroad and the Politics of Slavery. He is Andrew Jackson Professor of History emeritus at Vanderbilt University and lives in Nashville, Tennessee.