Chicago: Ziff-Davis Publishing Compnay, 1945. Octavo, single issue, pictorial wrappers. Pulp magazine. Novelet by Bruno Fischer, "Mind Your Own Murder," stories by Howard Browne (Wilbur Peddie), Brett Halliday (Mike Shayne) and others.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. Pulp magazine. Feature story, a John Carter of Mars adventure, "Black Pirates of Barsoom" by Edgar Rice Burroughs. This story is this second part of LLANA OF GATHOL. Heins p. 130.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. Pulp magazine. Feature story, a John Carter of Mars adventure, "The City of Mummies" by Edgar Rice Burroughs. This story is this first part of LLANA OF GATHOL. Also stories by Manly Wade Wellman, John Beynon and others. Heins p. 130.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. First edition. Pulp magazine. Feature story, a John Carter of Mars adventure, "The City of Mummies" by Edgar Rice Burroughs. This story is this first part of LLANA OF GATHOL. Also stories by Manly Wade Wellman, John Beynon and others. Heins p. 130.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. First edition. Pulp magazine. Feature story, a John Carter of Mars adventure, "Invisible Men of Mars" by Edgar Rice Burroughs. This story is this fourth and final part of LLANA OF GATHOL. Heins p. 130.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. First edition. Pulp magazine. Feature story "Slaves of the Fish Men" by Edgar Rice Burroughs, part of ESCAPE ON VENUS. Also fiction by Robert Leslie Bellem, William P. McGivern and others. Heins p. 151.

Chicago: Ziff-Davis Publishing Company, 1941. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. Pulp magazine. Feature story "The Living Dead" by Edgar Rice Burroughs, part of ESCAPE ON VENUS. Also a William P. McGivern story. Heins p. 151.

Chicago: Ziff-Davis Publishing Company, 1940. Large octavo, single issue, front cover by Robert Fuqua, rear cover by Frank R. Paul, pictorial wrappers. Pulp magazine, "bedsheet format." Stories by Philip Nowlan, Robert Moore Williams, Nelson Bond and others. This was a companion science fiction and fantasy magazine to AMAZING STORIES.

Chicago: Ziff-Davis Publishing Company, 1940. Large octavo, single issue, front cover by H. W. McCauley, rear cover by Frank R. Paul, pictorial wrappers. Pulp magazine, "bedsheet format." Stories by Robert Moore Williams and others. This was a companion science fiction and fantasy magazine to AMAZING STORIES.

Chicago: Ziff-Davis Publishing Company, 1939. Large octavo, single issue, front cover by Leo Morey, rear cover by Frank R. Paul, pictorial wrappers. Pulp magazine, "bedsheet format." Includes Edgar Rice Burroughs, "The Scientists Revolt," originally written in 1922 this is it's first publication. This was a companion science fiction and fantasy magazine to AMAZING STORIES.

Chicago: Ziff-Davis Publishing Company, 1940. Large octavo, single issue, front cover by Robert Fuqua, rear cover by Frank R. Paul, pictorial wrappers. Pulp magazine, "bedsheet format." Stories by Philip Nowlan, Eando Binder, Nelson Bond and others. This was a companion science fiction and fantasy magazine to AMAZING STORIES.

Chicago: Ziff-Davis Publishing Company, 1940. Large octavo, single issue, front cover by Mulford, rear cover by Frank R. Paul, pictorial wrappers. First edition. Pulp magazine, "bedsheet format," the last before pulp size format. Classic gorilla cover. This was a companion science fiction and fantasy magazine to AMAZING STORIES.

Chicago: Ziff-Davis Publishing Company, 1939. Large octavo, single issue, front cover by Robert Fuqua, rear cover by Frank R. Paul, pictorial wrappers. Pulp magazine, "bedsheet format." Stories by Stanton Coblentz, Nelson Bond and others. This was a companion science fiction and fantasy magazine to AMAZING STORIES.