Stories:

1. Speed Saunders Ace Investigator and The Grogan Case [19] (by Fred Guardineer)

2. Crime Never Pays [1] (by Don Vincent aka Vincent Sullivan)

3. Inspector Kent of Scotland Yard [1] The Invisibility Formula (by George Newman)

4. Larrry Steele Private Detective [16] The Island Of Wanatoba Part 1 (by Will Ely)

5. Spy [19] Mirror Of Doom (by Siegel and Shuster)

6. Doctor Fu Manchu! [Part 3] (by the celebrated English author Sax Rohmer)

7. A Dead Case (text story by Paul Dean)

8. Bruce Nelson and The Coolie Smugglers Part 3 [19] (by Tom Hickey)

9. Cosmo, The Phantom of Disguise [19] The Air Pirates and The S.S. Almoa (illustrated by Sven Elvén)

10. Steve Malone District Attorney [2] Luigi Ferrini Strikes

11. Slam Bradley [19] In Africa (by Jerome Siegel and Joe Shuster)

12. Detective Puzzles