Fisher, Vardis
Thomas Wolfe as I knew him, and other essays/Vardis Fisher
A. Swallow, 1963
 Buku Teks SO
McElderry, B.R., Jr.
Thomas Wolfe
University of Southern, 1964
 Buku Teks SO
Holman, C. Hugh
Thomas Wolfe
University of Minnesota Press, 1960
 Buku Teks SO
Roth, Philip
The facts : a novelist's autobiography
Vintage Books, 1997
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Blunden, Edmund
Thomas Hardy
Macmillan's Pocket Lib., 1951
 Buku Teks SO