Here is a bibliography of references I have gathered for my Notes on Arthurian Literature
- Malory, Thomas. Le Morte Darthur. Vol. 1. London: J. M. Dent.
- Malory, Thomas. Le Morte Darthur. Vol. 2. London: J. M. Dent.
- Malory, Thomas. Malory’s Works: The Winchester Malory. Oxford: Oxford University Press.
- Nennius. British History and the Welsh Annals. Chichester: Phillimore.
- Geoffrey of Monmouth. The History of the Kings of Britain. London: Penguin.
- Wace and Layamon. Arthurian Chronicles. London: J. M. Dent.
- Layamon. Brut. London: J. M. Dent.
- Wolfram von Eschenbach. Parzival. London: Penguin.
- Guest, Lady Charlotte, trans. The Mabinogion. London: J. M. Dent. Also published by Penguin, 1976.
- Jones, Gwyn, and Thomas Jones, trans. The Mabinogion. London: J. M. Dent. See also Sioned Davies, trans., The Mabinogion (Oxford: Oxford University Press, 2008).
- Chrétien de Troyes. Arthurian Romances. Translated by W. W. Comfort. London: J. M. Dent.
- Chrétien de Troyes. Perceval: The Story of the Grail. Cambridge: D. S. Brewer.
- Bryant, Nigel, trans. Perlesvaus: The High History of the Holy Grail. Cambridge: D. S. Brewer.
- Bruce, J. Douglas. The Evolution of Arthurian Romance. Gloucester, MA: Peter Smith, 1958.
- Loomis, Roger Sherman, ed. Arthurian Literature in the Middle Ages. Oxford: Oxford University Press.
- Aneirin. Y Gododdin. Welsh Classics, 1990.
- Dumville, David N. ‘Sub-Roman Britain: History and Legend’. History 62, no. 205 (1977): 173–192. https://doi.org/10.1111/j.1468-229X.1977.tb02335.x.
- Dumville, David N. Britons and Anglo-Saxons in the Early Middle Ages. Aldershot: Variorum, 1993.
- Morris, John. The Age of Arthur. Vol. 1. Chichester: Phillimore.
- Gildas. The Ruin of Britain and Other Works. Chichester: Phillimore.
- Gerald of Wales. The Journey Through Wales and The Description of Wales. Translated by Lewis Thorpe. London: Penguin, 1978.
- Adomnán. Life of St Columba. London: Routledge.
- Gregory of Tours. The History of the Franks. London: Penguin.
- Caradoc of Llancarfan. Two Lives of Gildas. Felinfach: Llanerch Press, 1990.
- Bromwich, Rachel, et al., eds. The Arthur of the Welsh. Cardiff: University of Wales Press, 1991.
- Roberts, Brynley F. Early Welsh Poetry. Aberystwyth: National Library of Wales, 1988.
- Bede. A History of the English Church and People. London: Penguin.
- William of Malmesbury. The Kings before the Norman Conquest. Felinfach: Llanerch Press, 1989.
- Roger of Wendover. Flowers of History: The History of the Anglo-Saxons to AD 1235. Translated by J. A. Giles. Forgotten Books.
- Chrétien de Troyes. Tristan et Iseut. Paris: Larousse Classiques.
- Thomas of Britain. Tristan. London: Penguin, 1976.
- Zosimus. New History. Translated by Ronald T. Ridley. Canberra: Australian Association for Byzantine Studies, 1982.
- Dillon, Myles, and Nora K. Chadwick. The Celtic Realms. London: Cardinal Books, 1973.
- The Anglo-Saxon Chronicle. The Anglo-Saxon Chronicle. London: J. M. Dent, 1934. See also Michael Swanton, trans. (London: Phoenix Press, 2000).
- Ashe, Geoffrey. The Discovery of King Arthur. London: Guild Publishing, 1985.
- Morte Arthur. Two Early English Romances. London: J. M. Dent, 1912.
- Wace and Layamon. Arthurian Chronicles: Roman de Brut and Layamon’s Brut. London: J. M. Dent.
- Ashe, Geoffrey. The Quest for Arthur’s Britain. London: Book Club Associates, 1968.
- Morris, John. The Age of Arthur. Vol. 2. Chichester: Phillimore.
40a. Jordanes. The Origin and Deeds of the Goths. - Thomas, Charles. Tintagel: Arthur and Archaeology. London: Batsford.
- Geoffrey of Monmouth. Vita Merlini. Translated by J. J. Parry, 1926.
- Gerald of Wales. De Instructione Principis: On the Instruction of a Prince. Translated by Scott McLetchie. Medieval Sourcebook, 1994.
- Sir Gawain and the Green Knight. Sir Gawain and the Green Knight. London: Penguin.
- Spence, Lewis. Celtic Myth and Legend. London: Gresham.
- Béroul. The Romance of Tristan. London: Penguin, 1970.
- Gottfried von Strassburg. Tristan. London: Penguin, 1976.
- Tacitus. The Annals. Book 15.
- Procopius. History of the Wars. Vol. 2, Books III–IV: The Vandalic War. Translated by H. B. Dewing. Loeb Classical Library 81. Cambridge, MA: Harvard University Press, 1916.
- Procopius. History of the Wars. Books III–IV, The Vandalic War. Translated by H. B. Dewing.
- Churakova, O. V., M. V. Bryukhanova, M. Saurer, T. Boettger, M. M. Naurzbaev, V. S. Myglan, E. A. Vaganov, M. K. Hughes and R. T. W. Siegwolf. ‘A Cluster of Stratospheric Volcanic Eruptions in the AD 530s Recorded in Siberian Tree Rings’. Global and Planetary Change 122 (2014): 140–150.
- Baillie, M. G. L. ‘Dendrochronology Raises Questions about the Nature of the AD 536 Dust-Veil Event’. The Holocene 4 (1994).
- Abbott, D. H., et al. ‘Magnetite and Silicate Spherules from the GISP2 Core at the AD 536 Horizon’. American Geophysical Union Fall Meeting, 2008.
- Marsden, Brian G., and Gareth V. Williams. Catalogue of Cometary Orbits. 11th ed. Cambridge, MA: Minor Planet Center, Smithsonian Astrophysical Observatory, 1996.
- Tsu, Wen Shion. ‘The Observations of Halley’s Comet in Chinese History’. Popular Astronomy 42 (1934): 191–201.
- Darrah, John. The Real Camelot. London: Thames and Hudson.
- Elliott, J. K., ed. The Apocryphal New Testament: A Collection of Apocryphal Christian Literature in an English Translation. Oxford: Clarendon Press, 1993.
- Loomis, Roger Sherman. The Grail: From Celtic Myth to Christian Symbol. London: Constable.
- Jacobus de Voragine. The Golden Legend: Readings on the Saints. Princeton: Princeton University Press, 1993.
- The High History of the Holy Grail. The High History of the Holy Grail. Vols. 1–2. London: J. M. Dent.
- Map, Walter. The Quest of the Holy Grail. London: Penguin, 1969.
- Chrétien de Troyes. Perceval, ou Le Roman du Graal. Paris: Gallimard, Folio.
- Robert de Boron. Merlin and the Grail: Joseph of Arimathea, Merlin, Perceval. Translated by Nigel Bryant. Cambridge: D. S. Brewer, 2001.
- Lancelot of the Lake. Lancelot of the Lake. Oxford: Oxford University Press.
- Weston, Jessie L. Studies in Medievalism: The Romance of Perceval. 1988.
- Frappier, Jean. Chrétien de Troyes. Athens, OH: Ohio University Press.
- Blamires, David. Characterisation in Wolfram’s Parzival. Cambridge: Cambridge University Press, 1966.
- Duby, Georges. France in the Middle Ages. Oxford: Blackwell.
- Bromwich, Rachel, ed. Trioedd Ynys Prydein: The Welsh Triads. Cardiff: University of Wales Press, 1961.
- Baigent, Michael, and Richard Leigh. The Temple and the Lodge. New York: Arcade, 1989.
- Hancock, Graham. The Sign and the Seal. London: Heinemann, 1992.
- Loomis, Roger Sherman. Arthurian Tradition and Chrétien de Troyes. New York: Columbia University Press.
- Littleton, C. Scott, and Linda A. Malcor. From Scythia to Camelot. New York: Garland, 1991.
- Matthews, John. The Song of Taliesin. Wellingborough: Aquarian Press, 1991.
- Spence, Lewis. Celtic Myth and Legend. London: Gresham.
- Rolleston, T. W. Myths and Legends of the Celtic Race. London: Harrap.
- Gantz, Jeffrey, trans. Early Irish Myths and Sagas. London: Penguin, 1981.
- Loomis, Roger Sherman. Celtic Myth and Arthurian Romance. London: Constable, 1993.
- Edwards, Elizabeth, ed. A Companion to Malory. Arthurian Studies, 2000.
- Field, P. J. C. The Life and Times of Sir Thomas Malory. Cambridge: D. S. Brewer, 1993.
- Ackroyd, Peter. The House of Doctor Dee. London: Penguin, 1994.
- Wolfram von Eschenbach. Parzival.
- Wood, Ian. The Merovingian Kingdoms, 450–751. London: Longman, 1994.
- Caesar, Julius. The Conquest of Gaul. London: Penguin.
- Herodotus. The Histories. London: Penguin.
- Charpentier, Louis. Les Templiers. Paris: Robert Laffont, 1976.
- Baigent, Michael, Richard Leigh, and Henry Lincoln. The Holy Blood and the Holy Grail. London: Corgi, 1983.
- Davies, Sioned, trans. The Mabinogion. Oxford: Oxford University Press, 2008.
- Barron, W. R. J., ed. The Arthur of the English. Cardiff: University of Wales Press.
- Mac Airt, Seán, and Gearóid Mac Niocaill, eds. and trans. The Annals of Ulster (to AD 1131). Part 1: Text and Translation. Dublin: Dublin Institute for Advanced Studies, 1983.
- Burgess, Richard W. ‘The Gallic Chronicle of 452: A New Critical Edition with a Brief Introduction’. In Society and Culture in Late Antique Gaul, edited by Ralph W. Mathisen and Danuta Shanzer, 52–84. Aldershot: Ashgate, 2001.
- Constantius of Lyon. Life of St Germanus of Auxerre. Translated in F. R. Hoare, The Western Fathers. London: Sheed and Ward, 1954.
- United Grand Lodge of England. Articles of Union. 1813, Article II; reproduced in the Preliminary Declaration, Book of Constitutions.