… Quarles, Frederick Douglass (New York: Atheneum, 1968), 13; Waldo Martin, The Mind of Frederick Douglass (Chapel … Rouge: Louisiana State University Press: 1983), 26. [12] Quarles, Frederick Douglass, 35; Foner, Frederick … II:46 (March 30, 1847); Sundquist, “Introduction,” 12. See also (SOURCE) [25] “The Heroic Slave,” Douglass’s …