Treasure Under the Sea

1. The Four Signatures1984-11-06 2. The Crown of Mazalin1984-11-13 3. A Small Client1984-11-20 4. Mrs. Hudson is Taken Hostage1984-11-27 5. The Adventure of the Blue Carbuncle1984-12-04 6. The Green Balloon1984-12-11 7. A Sacred Image Disappears1984-12-18 8. The Speckled Band1985-01-08 9. Treasure Under the Sea1985-01-15 10. The White Cliffs of Dover1985-01-22 11. The Sovereign Gold Coins1985-01-29 12. The Stormy Getaway1985-02-05 13. The Runaway Freight Car1985-02-12 14. The Coral Lobsters1985-02-19 15. The Golden Statue of the Great Burglar1985-02-26 16. The Secret of the Sacred Cross Sword1985-03-05 17. The Adventure of the Thames Monster1985-03-12 18. The Adventure of the Three Students1985-03-19 19. The Rosetta Stone1985-03-26 20. The White Silver Getaway!1985-04-02 21. The Disappearance of the Splendid Royal Horse1985-04-09 22. Disturbance, The World Flight Championship!1985-04-16 23. The Secret of the Parrot1985-04-23 24. The Bell of Big Ben1985-05-07 25. The Priceless French Doll1985-05-14 26. The Missing Bride Affair1985-05-21