In this story, Barks makes the most out of the old cliché about "counting sheep to fall asleep".
Great Line: In discussing Donald's sorry physical condition, one marine-like forest ranger says to the other: "He looks as if he'd dissolve into a puddle if his clothes didn't hold him together!"
New story. Gyro's walking mailbox, more often referred to as "Posty", is named "Boxy" in this story.
New story. Great Line: Mickey at sea on the floating island, on the uncanny coincidence of yet again encountering Pete: "Omigosh! Two thirds of the world is ocean... and still we end up in the same neighborhood as Pete!"