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 Issue not indexed. | 
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 Partial reprint of the September 1951 (US) issue. Details taken from Table of Contents. |   | 
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 Issue not indexed. | 
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 Details taken from Table of Contents. | 
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 Details taken from Table of Contents. |   | 
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 Details taken from Table of Contents. Partial reprint of the April 1953 (US) issue. | 
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 Details supplied by Tom Daniels from Table of Contents. |   | 
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 Issue not indexed. | 
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 Details supplied by David Lee Smith. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Details supplied by John Locke from Table of Contents. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Details taken from Table of Contents. |   | 
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 Issue partially indexed. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Details supplied by Doug Ellis. |   | 
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 Initially the numbering was continued from a crime magazine called Mystery Novels Magazine which is not indexed here. | 
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 Details taken from eBay listing. |   | 
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 Details taken from listing on ABEBooks. |   | 
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 Title changed from Real Northwest Adventures. | 
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