,The Werewolf (New Hyde Park, N.Y.: University Books, 1966).
Sweeney, James B., A Pictorial History of Sea Monsters (New York: Crown, 1972).
Taillepied, Noel, A Treatise of Ghosts, tr.Montague Summers (London: Fortune Press, n.d.).
Thompson, David, The People of the Sea: A Journey in Search of the Seal Legend (London: Barrie and Rockliff, 1965).
Thompson, Keith, Angels and Aliens: UFOs and the Mythic Imagination (Reading, Mass.: Addison-Wesley, 1991).
Tyrrell, G. N. M., Apparitions (London: Duckworth, 1953).
Underwood, Peter, Peter Underwood’s Guide to Ghosts and Haunted Places (London: Piatkus, 1996).
Walker, Barbara, ed., Out of the Ordinary: Folklore and the Supernatural (Logan, Utah: Utah State University Press, 1995).
Walker, D. P., Unclean Spirits: Possession and exorcism in France and England in the late sixteenth and early seventeenth centuries (London: Scolar, 1981).
Whitlock, Ralph, Here Be Dragons (London: Allen & Unwin, 1983).
Wilson, Colin, and Damon Wilson, The Mammoth Encyclopedia of the Unexplained (New York: Carroll and Graf, 2000).
Wyman,Walker,Mythical Creatures of the United States and Canada (River Falls, Wis.: U.Wisconsin—River Falls Press, 1978).
Zhao, Qiguang, A Study of Dragonology, East and West (Ph.D. diss., University of Massachusetts, 1988).