F&SF: Aug 1955 Out of the Darkness, (ss), Ellery Queen, Feb 1961 A Outrance, (verse), The Final Encyclopedia, Tor, 1984 P Perfectly Adjusted, (na), Science Fiction Stories, July 1955 Powerway Emergency, (ss), Northern States Power Company, 1972 Pro, (nv), Analog: Sept 1975 Q The Quarry, (ss), Astounding: Sept 1958 The Queer Critter, (ss), Orbit #5, 1954 The Question, (ss), Astounding: May 1958 R The R of A, (ss), F&SF: Jan 1959 The Rebels, (ss), Fantastic Story Magazine: Winter 1954 Rehabilitated, (ss), F&SF: Jan 1961 Rescue, (ss), Future: June 1954 Rescue Mission, (ss), F&SF: Jan 1957 Rex and Mr. Rejilla, (ss), Galaxy: Jan 1958 Ricochet on Miza, (ss), Planet Stories: Mar 1952 Robots are Nice? (ss), Galaxy: Oct 1957 Roofs of Silver, (nv), F&SF: Dec 1962 S St. Dragon and the George, (nv), F&SF: Sept 1957 Salmanazar, (ss), F&SF: Aug 1962 Seats of Hell, (na), Fantastic: Oct 1960 See Now, a Pilgrim, (na), Analog: Sept 1985 The Sheriff of Canyon Gulch (w Poul Anderson) (aka Heroes Are Made), (ss), Other Worlds, May 1951 Show Me the Way to Go Home, (ss), Startling Stories: Dec 1952 Sleight of Wit, (nv), Analog: Dec 1961 Soldier, Ask Not, (na), Galaxy: Oct 1964 Hugo Award Soupstone, (nv), Analog: July 1965 St. Dragon and the George, (nv), F&SF: Sept 1957 The Star Fool, (ss), Planet Stories: Sept 1951 Steel Brother, (nv), Astounding: Feb 1952 The Stranger, (ss), Imagination: May 1952 Strictly Confidential, (ss), Fantastic Universe: Dec 1956 The Summer Visitors, (ss), Fantastic: April 1960 T A Taste of Tenure, (nv), IF: July 1961 Tempus Non Fugit, (nv), Science Fiction Stories, Mar 1957 Things Which Are Caesar's, (na), The Day the Sun Stood Still, R. Silverberg ed, T. Nelson, 1972 The Three, (ss), Startling Stories: May 1953 Three-Part Puzzle, (ss), Analog: June 1962 The Tiddlywink Warriors (w Poul Anderson), (nv), F&SF: Aug 1955 Tiger Green, (nv), IF: Nov 1965 Time Grabber, (ss), Imagination: Dec 1952 Time Storm, (?), Asimov's SF: Spring 1977 Trespass! (w Poul Anderson), (ss), Fantastic Story Quarterly, Spring 1950 Turnabout, (nv), IF: Jan 1955 Twig, (nv), Stellar #1, Judy-Lynn del Rey ed, Ballantine, 1974 The Underground, (nv), Imagination: Dec 1955 U Undiplomatic Immunity (w Poul Anderson), (nv), F&SF: May 1957 V None. W Walker Between the Planes (aka Maverick), (na), Worlds of Fantasy #2, 1970 Warrior, (nv), Analog: Dec 1965 Whatever Gods There Be, (ss), Amazing: July 1961 Who Dares a Bulbur Eat? (ss),