Anderson, Poul,
--No Truce with Kings, 1963. (F & SF, June, 1963.)
--Turning Point, 1963. (If, May, 1963.
--Escape from Orbit, 1962. (Amazing, October, 1962.)
--Epilogue, 1962. (Analog, March, 1962.)
--The Critique of Impure Reason, 1962. (If, November, 1962.)
--Eve Times Four, 1960. (Fantastic, April, 1960.)