February 1951; "Vanguard of the Doomed" - Gerald Vance

February 1949.Science fiction stories by Rog Phillips, Lester Barclay, Alexander Blade, Craig Browning, Charles Recour, and Joseph R. Galt. Illustrations by Raymon Naylor, Bob Keyes, Malcolm Smith, Julian S. Krupa, and Bill Terry. Cover by Robert Gibson J
glossy! ow/white pages

September 1927; "The Colour Out of Space" by H.P. Lovecraft; "The Radio Ghost" by O.A. Kline; PULP IMPACT rating of 8 (PI)
great eye appeal; from the collection of Robert Weinberg

October 1941; Classic St. John cover - Edgar Rice Burroughs' "Invisible Men of Mars" PULP IMPACT rating of 7 (PI)

January 1941; J. Allen St. John cover - "John Carter and the Giant of Mars" by Edgar Rice Burroughs

July 1951. classic cover by Joseph Tillotson. Science fiction stories by Gerald Vance, Emmett McDowell, Frank Robinson, Guy Archette, Charles Creighton, and H.B. Hickey. Illustrations by Murphy Anderson, Dan Barry, Leo Ramon Summers, Henry Sharp, and Gera
glossy

August, 1951. Cover by Robert Gibson Jones. Science fiction stories by Raymond F. Jones, Chester S. Geier, Robert Arnette, Milton Lesser, Walt Sheldon, and Charles Creighton. Illustrations by Frank Navarro, Ed Valigursky, H. Dorset, and Julian S. Krupa

September, 1951. Cover by Robert Gibson Jones. Science fiction stories by Edwin Benson, Frank M. Robinson, Willard Hawkins, William P. McGivern, and Gene Hunter. Illustrations by Virgil Finlay, Frank Navarro, Lawrence (Mort Lawrence?), Rod Ruth, and Leo R
glossy

October, 1951. classic cover by Robert Gibson Jones. Science fiction stories by John Jakes, Milton Lesser, Gerald Vance, Chester S. Geier, and Arthur G. Strangland. Illustrations by Ed Valigursky, Frank Navarro, and Leo Ramon Summers.
glossy

March 1951; "Beyond the Rings of Saturn" - Robert Moore Williams
glossy

May, 1951. Cover by Robert Gibson Jones. Science fiction stories by Lawrence Chandler, Graham Doar, V.E. Thiessen, Burt B. Liston, Rog Phillips, and H.B. Hickey. Illustrations by Virgil Finlay, Leo Ramon Summers, Rod Ruth, Robert Gibson Jones, W.H. Hinton

February 1951; "Vanguard of the Doomed" - Gerald Vance

November, 1950. Robert Gibson Jones cover. SF stories by Robert Moore Williams, Mack Reynolds, Blade, Lesser, Tenneshaw, Gerald Vance, and Croutch. St. John, Robert Gibson Jones, Krupa, Summers, Sharp and Swiatek art.
white pages

Oct 1950. Robert Gibson Jones cover. SF stories by Phillips "Weapons from the Stars", Frentz, Blade, Sheldon, Simak, and Fredric Brown "Gateway to Glory". Hutah, Sharp, Krupa, Summers, and Swiatek art.

Aug 1950. Robert Gibson Jones cover. SF stories by Williams, Fredric Brown "From These Ashes", P.F. Costello, Franklin Gregory, Russel Branch, Roger Flint Young, and John Bridger. Krupa, Summers, Hinton, Sharp, Swiatek art.
spine split

Aug 1950. Robert Gibson Jones cover. SF stories by Williams, Fredric Brown "From These Ashes", P.F. Costello, Franklin Gregory, Russel Branch, Roger Flint Young, and John Bridger. Krupa, Summers, Hinton, Sharp, Swiatek art.
white pages

Sept 1950. Robert Gibson Jones cover. SF stories by Robert Moore Williams, P.F. Costello, E.K. Jarvis "You Can't Escape From Mars!", Charles V. DeVet, Ross, Wyndham, Gilbert Mead, and Gilbert Grant. Anderson, Cronen, Ruth, Krupa, Summers, and Swiatek art.

March 1951; "Beyond the Rings of Saturn" - Robert Moore Williams
white pages

April, 1951. Cover by Robert Gibson Jones. Science fiction stories by Isaac Asimov, Robert Moore Williams, E.K. Jarvis, Clee Garson, Kendall Foster Crossen, Charles Creighton, and H.B. Hickey. Illustrations by Ogden Whitney, Enoch Sharp, James Settles, He
ow/white pages

May, 1951. Cover by Robert Gibson Jones. Science fiction stories by Lawrence Chandler, Graham Doar, V.E. Thiessen, Burt B. Liston, Rog Phillips, and H.B. Hickey. Illustrations by Virgil Finlay, Leo Ramon Summers, Rod Ruth, Robert Gibson Jones, W.H. Hinton