Stories:

1. Dr. S. G. Boyce (illustrated by Gill Fox)

2. Speed Saunders, Ace Ivestigator and The Mystery Of Hondoku Isle [14] (by Creig Flessel)

3. The Law at Work [4] Eddie Doll (by Will Ely)

4. Buck Marshall Range Detective [14] Framing The Framers (by H. Fleming)

5. Larry Steele, Private Detective [11] The Jenks Kidnapping Case Part 3 (by Will Ely)

6. Bruce Nelson [14] Too Many Crooks Part 1 (by Tom Hickey)

7. Oil from China (text story by Paul Dean, illustrated by Creig Flessel)

8. The Black Case (by Alger aka Russell Cole)

9. Spy [14] The Golden Ray (by Siegel and Shuster)

10. Hot Trail Hogan (by Alger aka Russell Cole)

11. Cosmo, The Phantom of Disguise [14] The Poultry Racketeers (illustrated by Sven Elvén)

12. Slam Bradley [14] Up North (by Jerome Siegel and Joe Shuster)

13. Quentin Roosevelt, Heroic Fighter (by Will Ely)