Many Happy Returns (aka: Invaders at Ground Zero)

1. A Bird in Hand1952-08-22 2. Thanks1952-08-29 3. The Seeing Eye Surgeon1952-09-05 4. The Cocoon1952-09-12 5. The Chase1952-09-19 6. Youth on Tap (aka: Young Blood)1952-09-26 7. Substance X1952-10-03 8. The Horn1952-10-10 9. Double Trouble1952-10-17 10. Many Happy Returns (aka: Invaders at Ground Zero)1952-10-24 11. The Tomb of King Tarus1952-10-31 12. The Window1952-11-07 13. The Camera1952-11-14 14. The Quiet Lady1952-11-21 15. The Invigorating Air1952-11-28 16. The Glacier Giant1952-12-05 17. The Fatal Flower1952-12-12 18. The Machine1952-12-19 19. The Bitter Storm1952-12-26 20. The Mask of Medusa1953-01-02 21. Conqueror's Isle1953-01-09 22. Discovered Heart1953-01-16 23. The Picture of Dorian Gray1953-01-23 24. Two Faced1953-01-30 25. The Build Box1953-02-06 26. Another Chance1953-02-13 27. The Great Silence1953-02-20 28. Lonesome Village1953-02-27 29. The Fury of the Cocoon1953-03-06 30. The Squeeze Play1953-03-13 31. Read to Me Herr Doktor1953-03-20 32. Ghost Writer1953-03-27 33. Past Tense1953-04-03 34. Homecoming1953-04-10 35. The Rivals1953-04-17 36. Please Omit Flowers1953-04-24 37. The Evil Within1953-05-01 38. The Vault1953-05-08 39. Ink1953-05-15 40. The Spider's Web1953-05-22 41. Lazarus Walks1953-05-29 42. What Dreams May Come1953-06-12