Sambrot, William, (1920-)
--Control Somnambule, 1962. (Playboy, May, 1962.)
Sharkey, Jack, (1931-1992)
--The Pool, 1964. (Playboy, November, 1964.)
--Conversation with a Bug, 1961. (Playboy, October, 1961.)
Sheckley, Robert, (1928-)
--The World of Heart's Desire, 1955. (Playboy, September, 1955.)
--Can You Feel Anything When I Do This? 1969. (Playboy, August, 1969.)
--Triplication, 1959. (Playboy, May, 1959.)
--The Same to You Doubled, 1970. (Playboy, March, 1970.)
--Cordle to Onion to Carrot, 1969. (Playboy, December, 1969.)
Sladek, John, (1937- )
--The Man from Not-Yet, 1968. (Playboy, June, 1968.)
Slesar, Henry, (1927- )
--Melodramine, 1965. (Playboy, August, 1965.)
--Victory Parade, 1957. (Playboy, April, 1957.)
--Examination Day, 1958. (Playboy, February, 1958.)
--The Jam, 1958. (Playboy, November, 1958.)
--After, 1960. (Playboy, June, 1960.)
Spinrad, Norman, (1940- )
--Deathwatch, 1965. (Playboy, November, 1965.)
Sturgeon, Theodore, (1918-1985)
--The Nail and the Oracle, 1965. (novelette) (Playboy, October, 1965.)