Galaxy Science Fiction Magazine

Frederik Pohl with Fritz Leiber (Contributor), Harrison Harry (Contributor), Miriam Allen DeFord (Contributor), Frank Herbert (Contributor), R. A. Lafferty (Contributor), Edgar Pangborn (Contributor), Philip K. Dick (Contributor), Frederik Pohl (Contributor), Gordon R. Dickson (Contributor)

Galaxy Science Fiction Magazine

H. L. Gold with Robert Sheckley (Contributor), William Tenn (Contributor), Harry Warner Jr. (Contributor), E. C. Tubb (Contributor), Alfred Bester (Contributor)

Galaxy Science Fiction Magazine

Frederik Pohl with Frederik Pohl (Contributor), Donald E. Westlake (Contributor), Cordwainer Smith (Contributor), Gordon R. Dickson (Contributor), Ray Bradbury (Contributor), Bill Doede (Contributor), Jim Harmon (Contributor), Margaret St. Clair (Contributor), Sydney J. Van Scyoc (Contributor)

Galaxy Science Fiction Magazine

H. L. Gold with F. L. Wallace (Contributor), Arthur Sellings (Contributor), Clifford D. Simak (Contributor), Philip K. Dick (Contributor), Robert Sheckley (Contributor), Daniel F. Galouye (Contributor)

Galaxy Science Fiction Magazine

Theodore Sturgeon with Larry Niven (Contributor), Jerry Pournelle (Contributor), Hayford Peirce (Contributor), A. Bertram Chandler (Contributor), Sam J. Lundwall (Contributor), David Drake (Contributor)

Galaxy Science Fiction Magazine

Spider Robinson with Frank Herbert (Contributor), Dennis Schmidt (Contributor), Peter Ambrose (Contributor), Charles Sheffield (Contributor), Tom Purdom (Contributor)

Galaxy Science Fiction Magazine

H. L. Gold with Clifford D. Simak (Contributor), Evelyn E. Smith (Contributor), Jim Harmon (Contributor), Alan E. Nourse (Contributor), Lloyd Biggle Jr. (Contributor), Daniel F. Galouye (Contributor)

Galaxy Science Fiction Magazine

James Baen with Christopher Irwin (Contributor), Gordon Eklund (Contributor), Frederik Pohl (Contributor), M. A. Bartter (Contributor), Spider Robinson (Contributor)

Galaxy Science Fiction Magazine

Frederik Pohl with Poul Anderson (Contributor), Arthur Sellings (Contributor), Damon Knight (Contributor), J. W. Groves (Contributor), Philip José Farmer (Contributor), Gordon R. Dickson (Contributor), Roger Zelazny (Contributor), Harry Harrison (Contributor), Ben Bova (Contributor), Myron R. Lewis (Contributor)