Everson, William, and Lawrence Clark Powell. Take Hold Upon the Future: Letters on Writers and Writing by William Everson and Lawrence Clark Powell, 1938-1946. Edited by William R. Eshelman. Metuchen, NJ: Scarecrow Press, 1994.
William R. Eshelman
Eshelman, William R. No Silence!: A Library Life. Lanham, MD: Scarecrow Press, 1997.