Koomiksikogu 56

At McCelm's instigation, Uncle Robert is threatened with expulsion from the Explorers' Club unless he makes some amazing discovery. Uncle Robert takes his relatives with him and heads off on a determined exploration expedition. McCelm, of course, tries to throw them a spanner in the works.

Papa Peni tells how he escaped from a prison island from which no one before him had been able to escape.

Mickey and Kupi have to solve a particularly difficult puzzle. Surprisingly, Kupi's love of computer games comes in handy.

Donald and the Ducklings set off in search of a mysterious Moon Pearl, which is associated with a beautiful legend.