• Coe J. B., Young S. The Celtic Sources for the Arthurian Legend. Felinfach, 1995.
• Coghlan R. The Encyclopaedia of Arthurian Legends. Rockport, MA, 1991.
• Collingwood R.J., Myres J. N. L. Roman Britain and the English Settlements. Oxford, 1937.
• A Companion to Roman Britain / Ed. M. Todd. Oxford, 2004.
• Coyajee J. C. Iranian & Indian Analogues of the Legend of the Holy Grail. Bombay, 1939.
• Cummins W. A. King Arthur's Place In Prehistory. London, 1992.
• Dark K. R. Britain and the End of the Roman Empire. Stroud, 2000.
• Dark K. R. Civitas to kingdom: British political continuity 300–800. Leicester, 1994.
• Darrah J. Paganism in Arthurian Romance. London, 1994.
• Day D. The Quest for King Arthur. London, 1995.
• Dickinson W. H. King Arthur in Cornwall. N. Y., 1900.
• Dixon-Kennedy M. Arthurian Myth and Legend. London, 1995.
• Dumville D. Histories and Pseudo-Histories of the Insular Middle Ages. London, 1990.
• Dumville D. Sub-Roman Britain: History and Legend // History. V. LXII (1977). P. 173–192.
• Dunning R. W. Arthur the King in the West N.Y., 1988.
• Ellis P. B. Celt and Saxon: The Struggle for Britain AD 410–937. London, 1993.
• Encyclopaedia Arthuriana. London, 1986.
• Esmonde Cleary A. S. The ending of Roman Britain. London, 1989.
• Fairburn N. A Traveller's Guide to the Kingdoms of Arthur. London, 1983.
• Faral E. Le légende Arthurienne. V. 1–3. Paris, 1929.
• Fife G. Arthur the King: the Themes behind the Legends. N.Y., 1991.
• Fischer D. J. V. The Anglo-Saxon Age c. 400-1042. L., 1973.
• Fletcher R. H. The Arthurian Materials in the Chronicles. Boston, 1906.
• Frere S. Britannia: A History of Roman Britain. London, 1967.
• Gardner E. G. The Arthurian Legend in Italian Literature. London, 1930.
• Gidlow C. The reign of Arthur: From history to legend. Gloucestershire, 2004.
• Gildas: New approaches / Ed. M. Lapidge, D. Dumville. Woodbridge, 1984.
• Glastonbury Abbey and the Arthurian Tradition / Ed. J. P. Carley. London, 2001.
• Godwin M. The Holy Grail. N.Y., 1994.
• Goetink G. Peredur: A Study of Welsh Traditions in the Grail Legends. Cardiff, 1975.
• Goodrich N. Guinevere. London, 1989.
• Goodrich N. King Arthur. London, 1986.
• Goodrich N. Merlin. London, 1987.
• Goodrich P. H., Thompson R. Merlin. A casebook. N.Y., 2003.
• Gransden A. Historical writing in England 500-1307. London-N.Y., 1998.
• Green M. Celtic goddesses: Warriors, virgins and mothers. London, 1997.
• Green M. The Gods of the Celts. Gloucester, 1986.
• Grooms C. The Giants of Wales. Lampeter, 1993.
• Hanning R. W. The Vision of History in Early Britain: From Gildas to Geoffrey of Monmouth. New York, 1966.
• Hibbert C. The Search for King Arthur. London, 1972.
• Higham N. J. The English Conquest: Gildas and Britain in the Fifth Century. Manchester-New York, 1994.
• Higham N. J. King Arthur: Myth-Making and History. London, 2002.
• Higham N. J. Rome, Britain and the Anglo-Saxons. London, 1992.
• Hogg A. H. A. Hill-Forts of Britain. London, 1975.
• Holmes M. King Arthur: A Military History. London, 1996.
• Hooke D. The Anglo-Saxon Landscape: The Kingdom of Hwicce. Manchester, 1985.
• Hopkins A. Chronicles of King Arthur. London, 1993.
• Hughes K. Celtic Britain in the Early Middle Ages. Woodbridge, 1977.
• Hunt A. Shadows in the Mist: the Life and Death of King Arthur. London, 2006.
• Jackson K. Language and History in Early Britain. Edinburgh, 1953.
• Jackson W. H., Ranawake S. A. The Arthur of the Germans: The Arthurian Legend in Medieval German and Dutch Literature. Aberystwyth, 2000.
• Jarman A. O. Geoffrey of Monmouth. Cardiff, 1966.
• Jarman A. O. The Legend of Merlin. Cardiff, I960.
• Jarman A. O., Hughes G. R. A Guide to Welsh Literature. V. 1. Swansea, 1976.
• Jenkins E. The Mystery of King Arthur. London, 1975.
• Johnson S. Later Roman Britain. London, 1980.
• Jones B. L. Arthur Y Cymry, The Welsh Arthur. Cardiff, 1975.
• Jones M. E. The End of Roman Britain. Cornell, 1996.
• Jones W. L. King Arthur in History and Legend. Cambridge, 1933.
• Karr P. A. The Arthurian Companion. Albany, 1997.
• Kendrick T. D. British Antiquity. Methuen, 1950.
• King J. Kingdoms of the Celts. A History and Guide. London, 2000.
• King Arthur. A casebook / Ed. E. D. Kennedy. N.Y., 1996.
• King Arthur in Legend and History / Ed. R. White. London, 1997.
• King Arthur in Popular Culture / Ed. E. Sklar and D. Hoffman. Jefferson (NC), 2002.
• Knight S. Arthurian Literature and Society. London, 1983.
• Koch J. T. Celtic Culture: A Historical Encyclopedia. V. 1–5. Santa-Barbara (Cal), 2005.
• Koch J. T. The Gododdin of Aneirin. Text and Context from Dark-Age North Britain. Cardiff, 1997.
• Koch J. T., Carey J. The Celtic Heroic Age: Literary Sources for Ancient Celtic Europe and Early Ireland and Wales. Aberystwyth, 2003.
• Korrel P. An Arthurian Triangle: A Study of the Origin, Development and Characterization of Arthur, Guinevere and Modred. Leiden, 1984.
• Lacy N. J. A History of Arthurian Scholarship. New York, 2006.
• Lacy N. J. Medieval Arthurian Literature: A Guide to Recent Research. New York, 1996.
• Lacy N. J. The New Arthurian Encyclopedia. Hamden, CT, 1991.
• Lagorio V. M., Day M. King Arthur through the Ages. V. 1–2. N.Y., 1990.
• Laing L. R. The Archaeology of Late Celtic Britain and Ireland 400–1200. London, 1997.
• Laing L. R. Celtic Britain. Bury St Edmunds, 1979.
• Larrington C. King Arthur's Enchantresses. Morgan and her sisters in Arthurian tradition. London, 2006.
• Le Moyne de la Borderie A. Histoire de Bretagne. V. 1–8. Rennes, 1896.
• The Legend of Arthur in the Middle Ages. Cambridge, 1983.
• Lindsay J. Arthur and his times: Britain in the Dark Ages. London, 1958.
• Lloyd J. E. A history of Wales. V. 1–2. London, 1948.
• Loomis R. S. Arthurian Tradition and Chretien de Troyes. N.Y., 1949.
• Loomis R. S. Celtic Myth and Arthurian Romance. London, 1938.
• Loomis R. S. The Development of Arthurian Romance. N Y. 1970.
• Loomis R. S. The Grail. From Celtic Myth to Christian Symbol. Cardiff, 1963.
• Loomis R. S. Wales and the Arthurian Legend. Cardiff, 1956.
• Lot F. Nennius et 1'Historia Brittonum. Paris, 1934.
• Lupack A. Oxford Guide to Arthurian Literature and Legend. Oxford, 2007.
• Markale J. L'epopee celtique en Bretagne. Paris, 1971.
• Markale J. King Arthur, King Of Kings /Tr. C. Hauch. London, 1977.
• Markale J. King of the Celts: Arthurian Legends and Celtic Tradition. London, 1994.
• Markale J. Lancelot et la chevalerie arthurienne. Paris, 1985.
• Matthews C., Green M. The Grail Seeker's Companion: to the Grail Quest in the Aquarian Age. Northamptonshire, 1986.
• Matthews C. Arthur and the Sovereignty of Britain: King and Goddess in the Mabinogion. L.-N.Y., 1989.
• Matthews J. An Arthurian Legend. London, 1991.
• Matthews J. The Book of Arthur. London, 2002.
• Matthews J., Stewart B. Warriors of Arthur. L., 1987.
• Merriman J. D. The Rower of Kings: A Study of the Arthurian Legend in England between 1485 and 1835. Lawrence, Kansas, 1973.
• Mersey D. Arthur, King of the Britons. Chichester, 2004.
• Miller M. The Saints of Gwynedd. Woodbridge, 1979.
• Moffat A. Arthur and the Lost Kingdoms. London, 1999.
• Morris J. The age of Arthur. London, 1993.
• Myres J. N. L. The English settlements. Oxford, 1989.
• Nicolle D. Arthur and the Anglo-Saxon Wars. London, 1987.
• Nutt A. Studies on the legend of the Holy Grail. London, 1888.
• The Origins of the Anglo-Saxon Kingdoms / Ed. S. Basset. London, 1989.
• O'Sullivan T. The De Excidio of Gildas. Leiden, 1978.
• Owen D. R. The Evolution of the Grail Legend. Edinburgh, 1968.
• Padel O. J. Arthur in the Medieval Welsh Literature. Cardiff, 2000.
• Pearse S. M. The Kingdom of Dumnonia. Padstow, 1978.
• Pearsall D. Arthurian Romance: A Short Introduction. Oxford, 2003.
• Phillips G. The Search for the Holy Grail. London, 1995.
• Phillips G., Keatman M. King Arthur — The True Story. London, 1992.
• Pryor F. Britain A.D. A Quest for Arthur, England and the Anglo-Saxons. London, 2004.
• Pughe W. O. The Cambrian Biography. London, 1803.
• Rahtz P. The English Heritage Book of Glastonbury. London, 1993.
• Reno F. D. Historic Figures of the Arthurian Era. London, 2000.