A steelworker accidentally discovers a flying island concealed in a cloud, and shortly after, a plane with a criminal fugitive aboard crashes on the cloud.
Joe doesn't see the purpose of collecting money for UNICEF while trick-or-treating until Superman takes him and his friend Tom on a trip around the world to see what UNICEF does for children in other lands.
Indexer Notes
Inside back cover; published in cooperation with the National Social Welfare Assembly. Later published in DC comics cover-dated December 1966.