Stanford University Press, 1959. First Edition. Near Fine book in a Near Fine dust jacket. More

University of Georgia Press, 1967. First Edition. Near Fine condition. More

Laidlaw Brothers, 1929. First Edition. Very Good condition. Slight internal stain to 3 page edges. More

Pasadena, CA: Val Trefz Press, 1941. First Edition. Pages still uncut. Near Fine condition. The Curfew Club in the 1940's in Los Angeles apparently was a fraternal group which held lectures regarding political matters, and societal issues. More

Abingdon-Cokesbury, 1943. First Edition. Near Fine book in a Very Good dust jacket. More

Penguin, 1954. First Printing. Price tag to the cover. Very Good condition. Quite possibly Alan Turing's last published work prior to his death. Previous owner signature. More

Ballantine, 1963. 5th Printing. Ballantine F723. Near Fine to Fine condition. More

Boyds Mills Press, 1999. First Edition. Stamp indicating this copy being a prize entry in a contest. Near Fine book in a Near Fine dust jacket. More

Macmillan / Viking, 1967. First Edition. First state, with "flowers" misspelled as "flowrrs" on page 65. Very Good book in a Very Good dust jacket. More

London: Oxford University Press, 1966. First Edition. Foxing to the internal cloth. Very Good book in a Very Good dust jacket. More

Moon Pony Press, 1999. Inscribed and Signed by the author. First Printing. Near Fine condition. More

Fawcett Gold Medal, 1971. First Printing. T2450. Near Fine condition. More