Galaxy Science Fiction: May 1970 Volume 30, Number 2
All illustrations by Jack Gaughan. Cover by Jack Gaughan (for "Tower of Glass")

Novelettes: "A Style In Treason" by James Blish
"The God Machine" by David Gerrold (a "H.A.R.L.I.E." story)
"Whatever Became of the McGowans?" by Michael G. Coney

Serial: "Tower of Glass" (Part 2 of 3) by Robert Silverberg [Hugo & Nebula nominee.]

Stories: "Neutron Tide" by Arthur C. Clarke
"Timeserver" by Avram Davidson

Feature: "Sunpot" (Part 4) by Vaughn Bode

Ejler Jakobsson took over as editor of Galaxy from Frederik Pohl with the July 1969 issue. Judy-Lynn Benjamin is Managing Editor; Book Reviews by Algis Budrys. Jack Gaughan is Associate Art Director. As of July 1968, Galaxy resumed monthly publication for the first time since 1959, and kept it up through July 1970 (with gaps at June 1969 and January 1970.)