Biblio
U
Ulster and Its Future After the Troubles. Stockport, Eng.: Highfield Press, 1977.
"Ullward's Retreat" In Galaxy Magazine . Vol. 17.2., 1958.
The Ulcer Culture. London: Macdonald Science Fiction, 1969.
Uglies. New York: Simon Pulse, 2005.
The U. F. O. Story. Richmond, VA: International Friends, 1973.