Walt Disney's Comics and Stories #6 (186)

When the annual ice fishing season kicks off at Andebysjøen, Donald Duck and his nephews Huey, Dewey, and Louie race to be the first to haul fishermen out to the ice spots—each riding their own homemade ice raft, hoping to earn the most fares and prove they’re the best ice taxi crew around.

Mickey and Goofy are keeping the rails running smooth as engine drivers on the Penelope, but when a series of mysterious vanishings start with a single freight wagon, they’re left wondering if something—or someone—is playing tricks with the tracks. With the help of the ever-suspicious Mr. Boomer, they’ll have to stay sharp as the mystery deepens and the train itself seems to be slipping through their fingers.