The Gray Helmet

1. Lunch Box1949-09-06 2. Collector's Item1949-09-13 3. Dr. Jekyll and Mr. Hyde1949-09-20 4. The Comic Strip Murder1949-09-27 5. Doctor Violet1949-10-04 6. The Cask of Amontillado1949-10-11 7. The Serpent Ring1949-10-18 8. The Murderer1949-10-25 9. Black Passage1949-11-01 10. Suspicion1949-11-08 11. The Thin Edge of Violence1949-11-15 12. The Third One1949-11-22 13. The Man in the House1949-11-29 14. The Scar1949-12-06 15. The Gray Helmet1949-12-13 16. The Seeker and the Sought1949-12-20 17. The Case of Lady Sannox1949-12-27 18. Morning Boat to Africa1950-01-03 19. The Bomber Command1950-01-10 20. Summer Storm1950-01-17 21. The Horizontal Man1950-01-24 22. The Distant Island1950-01-31 23. Escape This Night1950-02-07 24. The Suicide Club1950-02-14 25. Roman Holiday1950-02-21 26. The Man Who Talked in His Sleep1950-02-28 27. The Ledge1950-03-07 28. The Parcel1950-03-14 29. The Old Man's Badge1950-03-21 30. The Second Class Passenger1950-03-28 31. One Thousand Dollars to One for Your Money1950-04-04 32. Steely, Steely Eyes1950-04-11 33. Murder at the Mardi Gras1950-04-18 34. The Gentleman from America1950-04-25 35. Death of a Dummy1950-05-02 36. Red Wine1950-05-09 37. One and One's a Lonesome1950-05-16 38. Photo Finish1950-05-23 39. Listen, Listen1950-05-30 40. Black Bronze1950-06-06 41. I'm No Hero1950-06-20 42. Wisteria Cottage1950-06-27