| Els investigadors i el tresor de les profunditats marines |
Spain |
| I Grani di Pepe e il tesoro degli abissi |
Italy |
| Los investigadores y el secreto del mar profundo |
Spain |
| Kmitlivi perci i taemnica morskih glibin (transliterated title) |
Ukraine |
| De Peperbollen en het geheim van de diepzee |
Netherlands |
| The Peppercorns and the Secret of the Deep Sea |
South Africa |
| The Peppercorns and the Secret of the Deep Sea |
Australia |
| The Peppercorns and the Secret of the Deep Sea |
Canada |
| The Peppercorns and the Secret of the Deep Sea |
United Kingdom |
| The Peppercorns and the Secret of the Deep Sea |
Ireland |
| The Peppercorns and the Secret of the Deep Sea |
India |
| The Peppercorns and the Secret of the Deep Sea |
New Zealand |
| The Peppercorns and the Secret of the Deep Sea |
USA |
| The Peppercorns and the Secret of the Deep Sea |
|
| Die Pfefferkörner und der Schatz der Tiefsee |
Austria |
| Die Pfefferkörner und der Schatz der Tiefsee |
Switzerland |
| Die Pfefferkörner und der Schatz der Tiefsee |
West Germany |
| Pipraterad ja süvamere aare |
Estonia |
| Ziarna pieprzu i tajemnica morskich głębin |
Poland |
| «Кмітливі перці» і таємниця морських глибин |
Ukraine |