1951
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1951, No. 400
John Carstairs, Space Detective by Frank Belknap Long |
1951, No. 401
The Kid from Mars by Oscar Friend |
1951, No. 402
The Sunken World by Stanton A. Coblentz |
1951, No. 403
Flight into Space by Donald A. Wollheim |
1952
|
1952, No. 404
The Last Space Ship by Murray Leinster |
1952, No. 405
Gabriel Over the White House by Thomas F. Tweed |
1952, No. 406
Ralph 124c41+ by Hugo Gernsback |
1952, No. 407
Sinister Barrier by Eric Frank Russell |
1952, No. 408
The Thing from Another World by John W. Campbell Jr. |
1952, No. 409
Typewriter in the Sky - L. Ron Hubbard |
1952, No. 410
Vanguard to Neptune by J.M. Walsh |
1952, No. 411
Solution T-25 by Theodora Dubois |