Showcase #28 (1960)

Ahoy there! Are you ready for an adventure? Then you better grab yourself a copy of Showcase #28 (1960), featuring none other than the Sea Devils themselves. In this thrilling story, our underwater heroes compete for the flippers that once belonged to Dane's father. But it's not just for bragging rights - Nicky wants those flippers badly and the competition heats up quickly.

However, things take a turn for the unexpected when the Sea Devils encounter an underwater civilization that has set their sights on world conquest. Can our heroes save the day and stop this sinister plot? You'll have to read to find out!

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