This is 4 comics stripped of their original covers and rebound together under a new cover. It's likely that various different combinations of comics were used, so individual stories are not indexed here. The copy being used for indexing contains these 4 comics:
Authentic Police Cases (St. John, 1948 series) # 7, April 1950
Texan, The (St. John, 1948 series) # 9, August 1950
Son of Sinbad (St. John, 1950 series) # 1, February 1950
Secret Missions (St. John, 1950 series) # 1, February 1950
The inside front cover is blank except for this single line: 'Published by St. John Publishing Company, 545 Fifth Avenue, New York 17, New York.' The inside back cover is blank.