Galaxy Science Fiction: December 1970 Volume 31, Number 1
All illustrations by Jack Gaughan. Cover by Jack Gaughan (for "Darkside Crossing.")

Serial: "I Will Fear No Evil" (Conclusion) by Robert A. Heinlein

Novelettes: "Darkside Crossing" by James Blish
"We Are Well Organized" by Robert Silverberg (part of The World Inside)

Stories: "The Stenth Dimension" by Ernest Hill
"2001 Hours' Solo" by Grahame Leman
"The Mad Scientist and the FBI" by Stephen Tall

Science: "The Limiting Value of Orthodoxy" by Keith Laumer

After a year and a half of monthly appearance, Galaxy went bi-monthly for August-September and October-November, and resumed monthly production for December 1970 through April 1971 (but then went back to bimonthly for another 2 years.) Ejler Jakobsson took over as editor 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. Gaughan's 13 illustrations for the 4 parts of the Heinlein serial demonstrate that he'd read the story closely, liked it, and could capture the spirit of it - even including mini portraits of major characters.