- Albert and Shirley Small Special Collections Library, University of Virginia: Letters by Alfred Russel Wallace to Ernest Marriott (MSS 2405)
- Wallace, A. R. ([c.1930]). In: Edgar Allan Poe: A Series of Seventeen Letters Concerning Poe's Scientific Erudition in Eureka and His Authorship of Leonainie. New York: Privately published. [p. 5]
Discusses Edgar Allen's Poe's poem "Leonainie".