The Friendly Ghost, Casper #103

Casper the Friendly Ghost is putting in some serious gym time on this cheerful 1967 Harvey Comics cover, hoisting a hefty barbell overhead with a grin that suggests ghosts may have a natural advantage when it comes to weightlifting. Scattered around him are a dumbbell, Indian clubs, and an open fitness book — the little ghost is clearly committed to his workout regimen. It's a delightfully playful issue from a long-running series that knew exactly how to charm young readers.