Chicago: Teck Publications, Inc., 1935. Octavo, single issue cover illustration by Leo Morey, pictorial wrappers. Pulp magazine. Features "The Contest of the Planets" (p. 1) by John W. Campbell, Jr. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1929. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. Pulp magazine, bedsheet format. Fiction by Harl Vincent, Steve Benedict writing as "Marius", Fletcher Pratt and others. Classic cover illustration of the destruction of New York. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

Chicago: Ziff-Davis Publishing Company, 1949. Octavo, single issue, cover by J. Allen St. John, pictorial wrappers. Pulp magazine. Classic St. John dinosaur cover. Fiction by Arthur Petticolas (pseudonym?), Rog Phillips writing as "Peter Worth," and others. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

Chicago: Ziff-Davis Publishing Company, 1951. Octavo, single issue, cover by Robert Gibson Jones, pictorial wrappers. Pulp magazine. Fiction by Rog Phillips writing as "Robert Arnette," H. Beam Piper, Paul W. Fairman writing as E. K. Jarvis, Charles Beaumont, Frances Deegan, Mack Reynolds, Walter M. Miller, Jr., and others. The Beaumont story is his first published story and the Miller story is his first published SF story. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1926. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. Pulp magazine, bedsheet format. Includes part 1 of "Station X" by George Winsor, "The Eggs From Lake Tanganyika" by Curt Siodmak (which is the cover illustration), other fiction by H. G. Wells, Garrett Serviss, Edgar Allan Poe, Jules Verne and others. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1928. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. Pulp magazine. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1928. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. Pulp magazine. Includes H. G. Wells, Hugo Gernsback, Bob Olson and others. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

Jamaica, NY: Experimenter Publications, Inc., 1929. Large octavo, single issue, cover by Hugh Mackay, pictorial wrappers. Pulp magazine, bedsheet format. Includes a Jules Verne reprint, conclusion. Other fiction by David H. Keller, Irvin Lester and Fletcher Pratt, and others. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

Chicago: Ziff-Davis Publishing Company, 1947. Octavo, single issue, cover by Julian S. Krupa, pictorial wrappers. Pulp magazine. Fiction by Chester S. Geier, Guy Archette (pseudonym of Chester S. Geier), Robert Moore Williams and Alexander Blade (house pseudonym). Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

Chicago: Ziff-Davis Publishing Company, 1949. Octavo, single issue, cover by Robert Gibson Jones, pictorial wrappers. Pulp magazine. Fiction by Richard S. Shaver, Rog Phillips, Chester S. Geier writing as "Guy Archette," and others.

Chicago: Ziff-Davis Publishing Company, 1952. Octavo, single issue, cover by Lawrence, pictorial wrappers. Pulp magazine. Fiction by Milton Lesser, William P. McGivern, Don Wilcox and others. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1927. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. Pulp magazine. Includes part two of "The Moon Pool" by A. Merritt. This issue also has the second published story by Clare Winger Harris, "The Fate of Poseidonia." Harris today is noted for being one of the first (if not the first) female writer who started her career in sf genre magazines. Her work often featured strong female characters and she is today recognized as being an early feminist in the field. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.

New York: Experimenter Publishing Company, 1928. Large octavo, single issue, cover by Frank R. Paul, pictorial wrappers. First edition. Pulp magazine, bedsheet format. Includes H. G. Wells, Francis Flagg, David H. Keller, M.D., and Harl Vincent. Tymm and Ashley, Science Fiction, Fantasy, and Weird Fiction Magazines, pp. 14-49.