Astounding Science Fiction, November 1956
by John W. Campbell, James H. Schmitz, Reginald Bretnor, Randall Garrett, Poul Anderson, Robert Silverberg, Isaac Asimov, P. Schuyler Miller
The Invisible River - essay by John W. Campbell, Jr. [as by The Editor] Sour Note on Palayata - novelette by James H. Schmitz The Doorstop - short story by Reginald Bretnor [as by R. Bretnor] In Times to Come - essay by The Editor With All the Trappings - novelette by Randall Garrett The Analytical Laboratory: August 1956 - essay by The Editor The Troublesome Dimensions - essay by Poul Anderson Sourdough - short story by Robert Silverberg The Naked Sun (Part 2 of 3) - serial by Isaac Asimov The Reference Library: Second-Guessing the Poll - essay by P. Schuyler Miller Review of the fanzine (?) "It #6: UPA Issue" by Walter L. Lee, Jr. - essay by P. Schuyler Miller