Analog Science Fiction / Science Fact, April 1969 (Vol. LXXXIII, No. 2) edited by John W. Campbell, with cover art by Kelly Freas and interior illustrations by Kelly Freas and Leo Summers. Fiction and non-fiction contents include: The Five Way Secret Agent, part one of a two-part serial by Mack Reynolds; Opportunist, a short novel by Guy McCord; Cultural Interference, a novelette by Walter L. Kleine; Hey But No Presto, a short story by Jack Wodhams; They're Trying to Tell Us Something, the conclusion of a two-part science fact article by Thomas R. McDonough; and The Whole World Is Watching, an editorial by John W. Campbell. Regular features include: The Analytical Laboratory; In Times to Come; The Reference Library, with book reviews by P. Schuyler Miller; and Brass Tacks, with letters from the readers.