(Other) Cross, Tom Peete and Clark Harris Slover. Ancient Irish Tales, Henry Holt & Company, Inc., 1936. . Ellis, Peter Berresford. Dictionary of Celtic Mythology. Oxford: Oxford University Press, 1994. . MacKillop, James. Dictionary of Celtic Mythology. Oxford: Oxford University Press, 1998. . Ovist, Krista L. The integration of Mercury and Lugus: Myth and history in late Iron Age and early Roman Gaul. Chicago: University of Chicago Divinity School dissertation, pp. 703, 2004. (link) Wood, Juliette. The Celts: Life, Myth, and Art. Thorsons Publishers, 2002. .
(Other) Cross, Tom Peete and Clark Harris Slover. Ancient Irish Tales Henry Holt & Company, Inc., 1936. . Ellis, Peter Berresford. Dictionary of Celtic Mythology Oxford: Oxford University Press, 1994. . MacKillop, James. Dictionary of Celtic Mythology. Oxford: Oxford University Press, 1998. . Ovist, Krista L The integration of Mercury and Lugus: Myth and history in late Iron Age and early Roman Gaul. Chicago: University of Chicago Divinity School dissertation, pp. 703, 2004. (link) Wood, Juliette. The Celts: Life, Myth, and Art. Thorsons Publishers, 2002. .