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Marshall, Ashley (2007). "Reframing Charles Williams: Modernist Doubt and the Crisis of World War in All Hallows' Eve". Journal of Modern Literature. 30 (2): 67. doi:10.2979/JML.2007.30.2.64. JSTOR4619328. S2CID162361889.
Paulus, Michael J. Jr. (2009), "From a Publisher's Point of View: Charles Williams's Role in Publishing Kierkegaard in English", in Bray, Suzanne; Sturch, Richard (eds.), Charles Williams and His Contemporaries(PDF), Newcastle, UK: Cambridge Scholars Publishing, ISBN978-1-4438-0565-0, archived from the original(PDF) on 26 August 2014, retrieved 10 January 2012
Marshall, Ashley (2007). "Reframing Charles Williams: Modernist Doubt and the Crisis of World War in All Hallows' Eve". Journal of Modern Literature. 30 (2): 67. doi:10.2979/JML.2007.30.2.64. JSTOR4619328. S2CID162361889.
Higgins, Sørina (12 June 2013). "Under the Cathedral: CW's early life 1886–1908". The Oddest Inkling: An exploration of the works of poet Charles Williams (1886-1945). Word press. Retrieved 14 December 2016.
Higgins, Sørina (13 November 2013). "The Silver Stair, 1912". The Oddest Inkling. Wordpress. Retrieved 24 January 2017.
Paulus, Michael J. Jr. (2009), "From a Publisher's Point of View: Charles Williams's Role in Publishing Kierkegaard in English", in Bray, Suzanne; Sturch, Richard (eds.), Charles Williams and His Contemporaries(PDF), Newcastle, UK: Cambridge Scholars Publishing, ISBN978-1-4438-0565-0, archived from the original(PDF) on 26 August 2014, retrieved 10 January 2012