Number 1 edit
February 1946
Cover art by Malcolm Smith
- Invasion of the Micro-Men [Mutan Mion] • Richard S. Shaver • novella
- Anything You Say, Dear • Leroy Yerxa • short story
- The Huntress of Akkan • Robert Moore Williams • novella
- Final Victim • Henry Hasse & Ray Bradbury • novelette
- Little Drops of Water • Frances M. Deegan • short story
- Four Who Returned • Chester S. Geier • novelette
- Lemuria Remembers • W. Francis Potter • poem
- Remember Lemuria? • W. Francis Potter • poem
Number 2 edit
May 1946
Cover art by Arnold Kohn
- The Masked World [Ben Uniaty] • Richard S. Shaver • novella
- Atom War • Rog Phillips • novelette
- Bridge of Life • Robert Moore Williams • short story
- The Affair of Matthew Eldon • Millen Cooke • short story
- A Room with a View (O'Brien) • David Wright O'Brien • novelette
- Don't Mention It! • John & Dorothy de Courcy • short story
- The Perfect Imitation • H. B. Hickey • short story
Number 3 edit
June 1946
Cover art by Arnold Kohn
- Agharti • Heinrich Hauser • novel
- The Brothers Shenanigan • David V. Reed • novelette
- Luder Valley • Richard S. Shaver • novelette
- To Whom It May Concern • Millicent Holmberg • short story
Number 4 edit
July 1946
Cover art by Walter Parke
- Cult of the Witch Queen [Big Jim Steele] • Richard S. Shaver & Bob McKenna • novella
- The Mutants [Arny] • Rog Phillips • novelette
- Chrysalis • Ray Bradbury • novelette (© Copyright Renewed: details pending.)
- The Man with Two Minds • Leroy Yerxa • short story
- Heart of Light • Gardner F. Fox • short story
- Scar-Tissue • Henry S. Whitehead • short story
- The Man Next Door • Robert Moore Williams • short story
Number 5 edit
August 1946
Cover art by H. W. McCauley
- The Sea People [Big Jim Steele] • Richard S. Shaver • novella
- March of the Mercury Men • Don Wilcox • novella
- The Gift • Berkeley Livingston • novelette
- Some Are Not Men • John de Courcy & Dorothy de Courcy • novelette
- Bothon • Henry S. Whitehead (with H. P. Lovecraft) • novelette
Number 6 edit
September 1946
Cover art by Robert Gibson Jones
- Earth Slaves to Space [Ben Uniaty] • Richard S. Shaver • novella
- The Cosmic Sisters • Leroy Yerxa • novelette
- Battle of the Gods [Arny] • Rog Phillips • novella
- Morton's Fork [Ira Travers] • John & Dorothy de Courcy • novelette
Number 7 edit
October 1946
Cover art by Robert Gibson Jones
- The Green Man [Green Man] • Harold M. Sherman • novel
- The Caduceus of Hermes • George Tashman • short story
- Getaway • Chester S. Geier • short story
- M-m-m-m-m-m! • Millen Cooke • short story
Number 8 edit
November 1946
Cover art by Arnold Kohn
- The Return of Sathanas [Mutan Mion] • Richard S. Shaver & Bob McKenna • novella
- Haunted Metropolis • Chester S. Geier • novelette
- The Secret of Lord Fennel • Frank G. Heiner • novelette
- The Man Who Went Nowhere • John & Dorothy de Courcy • short story
- Side Street • Leroy Yerxa • short story
- Atala Rim • J. S. Harrison • short story
- Command Performance • Berkeley Livingston • short story
Number 9 edit
December 1946
Cover art by Bob Hilbreth
- The Land of Kui [Mutan Mion] • Richard S. Shaver • novelette
- Death Sentence • Chester S. Geier • short story
- Giant of Ganymede • Ross Rocklynne • short story
- Echoes of Empire • Jack Sheridan • poem
- Great Gods and Little Termites • Don Wilcox • short story
- Double for Destiny • Leroy Yerxa • novella
- Sentimental Monster • Lee Francis • short story