Biblio
1968
Ladies' Day. New York: Belmont Books, 1968.
Land of the Moobs. Hong Kong: Ptd. by the South China Morning Post, 1968.
The Last Starship from Earth. New York: Weybright and Talley, 1968.
"Lines of Power: We, in Some Strange Power's Employ, Move on a Rigorous Line" In The Magazine of Fantasy and Science Fiction . Vol. 34.5 (204) ., 1968.
Little Big Mouth: The Story of a Little Girl Who Became Prime Minister. Wellington, New Zealand: Cockerel Print, 1968.
The Lucifer Cell. London: Hodder and Stoughton, 1968.
1967
Logan's Run. New York: Dial, 1967.
Lord of Light. Garden City, NY: Doubleday, 1967.
Lords of the Starship. New York: Ace Books, 1967.
1966
The Last Refuge. London: Ronald Whiting & Wheaton, 1966.
1965
The Loafers of Refuge. London: Victor Gollancz, 1965.
The Lost Diaries of Albert Smith. London: Jonathan Cape, 1965.
1962
The Lani People. New York: Bantam Books, 1962.
"Last Year's Grave Undug" In Great Science Fiction by Scientists, Edited by Conklin, Groff. New York: Collier Books, 1962.
A Life for the Stars. New York: G.P. Putnam's Sons, 1962.
1961
The Lovers. New York: Ballantine Books, 1961.
1960
"Life on Mars" In This Week Magazine (New York Herald Tribune)., 1960.
1959
Last Division. Cape Town, South Africa: Human & Rousseau, 1959.
Level 7. London: William Heinemann, 1959.
"A Life and A Half" In If Worlds of Science Fiction . Vol. 8.6 . New York: Ballantine Books, 1959.
The Lunatic Republic. London: Chatto and Windus, 1959.
1958
"The Last Letter" In Galaxy Science Fiction. Vol. 16.2., 1958.
"The Last of the Deliverers" In The Magazine of Fantasy and Science Fiction. Vol. 14.2 (81) ., 1958.