G. C. Edmondson

Isaac Asimov's Science Fiction Magazine #43

George H. Scithers with Ted Reynolds (Contributor), J. O. Jeppson (Contributor), John Brunner (Contributor), M. Coleman Easton (Contributor), Craig C. Koscho (Contributor), G. C. Edmondson (Contributor), Somtow Sucharitkul (Contributor)

The Magazine of Fantasy & Science Fiction #102

Robert P. Mills with Howard Fast (Contributor), G. C. Edmondson (Contributor), Will Worthington (Contributor), Jules Verne (Contributor), Wade Miller (Contributor), Reginald Bretnor (Contributor), James Blish (Contributor), Robert Heinlein (Contributor), John Collier (Contributor)

The Magazine of Fantasy & Science Fiction #104

Robert P. Mills with Poul Anderson (Contributor), Eric Frank Russell (Contributor), Nathalie Henneberg (Contributor), Reginald Bretnor (Contributor), Clifford D. Simak (Contributor), David R. Bunch (Contributor), G. C. Edmondson (Contributor), Holley Cantine (Contributor)

The Magazine of Fantasy & Science Fiction #107

Robert P. Mills with Daniel Keyes (Contributor), Edgar Pangborn (Contributor), George P. Elliott (Contributor), Gordon R. Dickson (Contributor), Manly Wade Wellman (Contributor), G. C. Edmondson (Contributor), Reginald Bretnor (Contributor), Kurt Kusenberg (Contributor), Rosel George Brown (Contributor), Joseph Whitehill (Contributor)

The Magazine of Fantasy & Science Fiction #111

Robert P. Mills with Robert F. Young (Contributor), Robert Arthur (Contributor), Stephen Barr (Contributor), Jack Sharkey (Contributor), John F. Suter (Contributor), Rosel George Brown (Contributor), Raymond E. Banks (Contributor), Avram Davidson (Contributor), G. C. Edmondson (Contributor), Reginald Bretnor (Contributor)

The Magazine of Fantasy & Science Fiction #120

Robert P. Mills with Carol Emshwiller (Contributor), Avram Davidson (Contributor), Sidney Klein (Contributor), Reginald Bretnor (Contributor), Jay Williams (Contributor), Reginald Bretnor (Contributor), C. D. Heriot (Contributor), Stephen Barr (Contributor), G. C. Edmondson (Contributor), Henry Slesar (Contributor), Rick Rubin (Contributor)

The Magazine of Fantasy & Science Fiction #143

Avram Davidson with James White (Contributor), Robert J. Tilley (Contributor), Gertrude Friedberg (Contributor), Reginald Bretnor (Contributor), Kit Reed (Contributor), Fritz Leiber (Contributor), Miriam Allen Deford (Contributor), Terry Carr (Contributor), Isaac Asimov (Contributor), G. C. Edmondson (Contributor), Paul Seabury (Contributor), Robert L. Fish (Contributor)

The Magazine of Fantasy & Science Fiction #157

Avram Davidson with F. A. Javor (Contributor), Avram Davidson (Contributor), Stephen Barr (Contributor), Bryce Walton (Contributor), Jack Sharkey (Contributor), Kit Reed (Contributor), G. C. Edmondson (Contributor), Gahan Wilson (Contributor), Willard Marsh (Contributor)

The Magazine of Fantasy & Science Fiction #228

Edward L. Ferman with Eric Norbert (Contributor), Frank Herbert (Contributor), Harlan Ellison (Contributor), Theodore Sturgeon (Contributor), Albert Teichner (Contributor), Paul Darcy Boles (Contributor), G. C. Edmondson (Contributor)

The Magazine of Fantasy & Science Fiction #60

Anthony Boucher with G. C. Edmondson (Contributor), Willard Marsh (Contributor), Arthur Porges (Contributor), Poul Anderson (Contributor), Reginald Bretnor (Contributor), Ray Bradbury (Contributor), C. L. Moore (Contributor), Henry Kuttner (Contributor), Richard Matheson (Contributor), Daniel F. Galouye (Contributor)