Don Winslow of the Navy - 05/37
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May 1937
Only
 

Hooded Detective - 01/42
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January 1942
Only
 

Jungle Stories - Fall/39
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Ki-Gor, The Jungle Lord

 

Ka-Zar, The Great - 06/37
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June 1937
Only
 

Phantom Detective, The - 08/33
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Thirteen Cards of Death
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Phantom Detective, The - 12/33
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December 1933
Only
 

Phantom Detective, The - 02/34
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February 1934
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Phantom Detective, The - 01/35
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Robert Wallace
Only
 

Phantom Detective, The - 09/35
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September 1935
Only
 

Phantom Detective, The - 12/35
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December 1935
Only
 

Phantom Detective, The - 03/36
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March 1936
Only
 

Phantom Detective, The - 12/36
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Robert Wallace

Only
 

Red Mask Detective Stories - 03/41
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March 1941
Only
 

Secret Agent "X" - August 1934
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Only
 

Secret Agent "X" - November 1934
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November 1934
Only
 

Secret Agent "X" - June 1935
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June 1935
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Secret Agent "X" - December 1936
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December 1936
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Secret Agent "X" - February 1937
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February 1937
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Tailspin Tommy - 01/37
Tailspin_Tommy_0137_125
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January 1937
Only
 


SF