Charles Williams
Sastra sekunder

Ashenden, Gavin (2007), Charles Williams: Alchemy and Integration, Kent State University Press .
Carpenter, Humphrey (1978), The Inklings, London: Allen & Unwin .
Cavaliero, Glen (1983), Charles Williams: Poet of Theology, Grand Rapids: Eerdmans .
Dunning, Stephen M. (2000), The Crisis and the Quest – A Kierkegaardian Reading of Charles Williams, Paternoster Biblical and Theological Monographs .
Fiddes, Paul S. (2015), "Charles Williams and the Problem of Evil", in C. S. Lewis and His Circle: Essays and Memoirs from the Oxford C. S. Lewis Society, edited by Roger White, Judith Wolfe, and Brendan N. Wolfe. pp. 65-88, Oxford University Press .
Glyer, Diana Pavlac (2007), The Company They Keep: C. S. Lewis and J. R. R. Tolkien as Writers in Community, Kent, O.: Kent State University Press, ISBN 978-0-87338-890-0 .
Hadfield, Alice Mary (1983), Charles Williams: An Exploration of His Life and Work, Oxford: Oxford UP .
Heath-Stubbs, John (1955), Charles Williams (pamphlets)Parameter |format= membutuhkan |url= (bantuan) (British council), Writers & their work, London: Longmans .
Hefling, Charles (2011), "Charles Williams: Words, Images, and (the) Incarnation",  dalam Hein, David; Henderson, Edward, C. S. Lewis and Friends: Faith and the Power of Imagination, London: SPCK, hlm. 73–90 .
Hillegas, Mark R., ed. (1969), Shadows of Imagination: The Fantasies of C. S. Lewis, J. R. R. Tolkien, and Charles Williams, Carbondale and Edwardsville: Southern Illinois University Press.
Horne, Brian (1995), Charles Williams: A Celebration, Gracewing, ISBN 0-852-44331-5 .
Howard, Thomas (1983), The Novels of Charles Williams, New York and London: Oxford University Press .
Huttar, Charles A; Schakel, Peter J, ed. (1996), The Rhetoric of Vision: Essays on Charles Williams, Lewisburg, London: Bucknell University Press, Associated University Presses .
Karlson, Henry (2010), Thinking with the Inklings, ISBN 1-4505-4130-5 .
King, Roma A., Jr. (1990), The Pattern in the Web: The Mythical Poetry of Charles Williams. Kent, O., and London: Kent State University Press.
Lewis, C. S. (1948), "Williams and the Arthuriad," in Arthurian Torso, ed. C. S. Lewis, London: Oxford University Press, pp. 93–200.
Lindop, Grevel (2015), Charles Williams: The Third Inkling, Oxford University Press
Moorman, Charles (1960), Arthurian Triptych: Mythic Materials in Charles Williams, C. S. Lewis, and T. S. Eliot, Berkeley and Los Angeles: University of California Press.
Moorman, Charles (1966), The Precincts of Felicity: The Augustinian City of the Oxford Christians. Gainesville: University of Florida Press.
Shideler, Mary McDermott (1966), Charles Williams: A Critical Essay, Grand Rapids: Eerdmans .
Owen, James A, The Chronicles of the Imaginarium Geographica (series)  features Charles Williams, C.S. Lewis, and J.R.R. Tolkien as the main characters.
Sibley, Agnes (1982), Charles Williams, Boston: Twayne .
Walsh, Chad (1974), "Charles Williams' Novels and the Contemporary Mutation of Consciousness",  dalam Montgomery, John Warwick, Myth, Allegory and Gospel: An Interpretation of J.R.R. Tolkien, C.S. Lewis, G.K. Chesterton, Charles Williams, Minneapolis: Bethany Fellowship, hlm. 53–77 .
Ware, Kallistos (2015), "Sacramentalism in C. S. Lewis and Charles Williams", in C. S. Lewis and His Circle: Essays and Memoirs from the Oxford C. S. Lewis Society, edited by Roger White, Judith Wolfe, and Brendan N. Wolfe. pp. 53-64, Oxford University Press .
Wendling, Susan (2006), "Charles Williams: Priest of the Co-inherence", in INKLINGS Forever, Vol. V, a collection of essays presented at the Fifth Frances White Ewbank Colloquium on C.S. Lewis and Friends, presented at Taylor University.