1. See A. C. Spearing, The Gawain-Poet: A Critical Study (Cambridge University Press, 1970);
2. Tony Davenport, “Jewels and jewellers in Pearl,” Review of English Studies 59.241 (2008): 508–20;
3. Donna Crawford, “The architectonics of Cleanness,” Studies in Philology 90.1 (1993): 29–45;
4. Sandra Pierson Prior, “Patience—beyond Apocalypse,” Modern Philology 83.4 (1986): 337–48;
5. Edward Condren, The Numerical Universe of the Gawain-Pearl Poet (University Press of Florida, 2002).