Overview: Four children run away on a motorboat when their parents are killed in a plane crash.
Overview: Torsten, Pärlan and Mercedes have a hard time adapting to life on Glenn's boat.
Overview: After a week at sea, the children learn that a police boat is searching for them.
Overview: After 17 days, Glenn and Pärlan must go ashore for supplies.
Overview: After 30 days at sea, the children arrive to the island with Torsten's grandmother's house.
Overview: After the ship runs aground, Glenn meet a helpful girl, much too helpful for Mercedes.
Overview: The adventure seem to be over after 51 days at sea when two police men find the children.
Overview: The children finally find their cottage at an isolated island.