A Crowning Performance by the Gratan

1. Girl at the Eiffel Tower1990-04-13 2. The Little Fugitive1990-04-20 3. The Riddle of the Giant Sea Monsters1990-04-27 4. Nautilus, The Fantastic Submarine1990-05-04 5. Marie's Island1990-05-11 6. Infiltration of the Secret Base1990-05-18 7. The Tower of Babel1990-05-25 8. Mission to Rescue Nadia1990-06-01 9. Nemo's Secret1990-06-08 10. A Crowning Performance by the Gratan1990-06-15 11. New Recruits for the Nautilus1990-06-22 12. Grandis and Her First Love1990-07-06 13. Run, Marie, Run!1990-07-13 14. The Valley of Dinicthys1990-07-20 15. The Nautilus Faces Its Biggest Crisis1990-07-27 16. The Mystery of the Lost Continent1990-08-24 17. Jean's New Invention1990-08-31 18. Nautilus vs. Nautilus1990-09-07 19. Nemo's Best Friend1990-09-14 20. Jean Makes a Mistake1990-09-21 21. Farewell Nautilus1990-10-26 22. Electra the Traitor1990-11-02 23. Young Drifters1990-11-09 24. Lincoln Island1990-11-16 25. The First Kiss1990-11-30 26. King, the Lonely Lion1990-12-07 27. The Island of the Witch1990-12-14 28. The Floating Island1990-12-21 29. King vs. King1991-01-11 30. Labyrinth in the Earth1991-01-25 31. Farewell, Red Noah1991-02-01 32. Nadia's Love1991-02-08 33. King's Rescue1991-02-15 34. My Darling Nadia1991-02-22 35. The Secret of Blue Water1991-03-01 36. The New Nautilus1991-03-08 37. Emperor Neo1991-03-29 38. To the Sky1991-04-05 39. Successor to the Stars1991-04-12