Carl B. Sell has been producing a number of intriguing studies related to the Matter of Britain in popular culture, including these recent publications on Arthurian-themed comics:
Sell, Carl B. “Aquaman Rex: The Arthurian Associations of a DC Superhero.” The DC Comics Universe: Critical Essays, edited by Douglas Brode. Jefferson, NC: McFarland, 2020. 158-69. Academia.Edu, https://www.academia.edu/91857597/Aquaman_Rex_The_Arthurian_Associations_of_a_DC_Superhero.
___. “Camelot 3000 and Dracula vs. King Arthur: The Uses of Limited-Run Comics as Updates of the Arthurian Legend for Contemporary Readers.” Arthurian Legend in the Twentieth and Twenty-first Centuries, edited by Susan L. Austin. Wilmington, DE: Vernon Press, 2021. 25-34. Academia.Edu, https://www.academia.edu/73478606/Camelot_3000_and_Dracula_vs_King_Arthur_The_uses_of_limited_run_comics_as_updates_of_the_Arthurian_legend_for_contemporary_readers.
___. “The Once and Future King of Atlantis: The Arthurian Figure in Geoff Johns's Aquaman: Death of a King.” Arthurian Literature, vol. 35, 2020, pp. 192-99. Academia.Edu, https://www.academia.edu/43619244/The_Once_and_Future_King_of_Atlantis_The_Arthurian_Figure_in_Geoff_Johnss_Aquaman_Death_of_a_King.