The Friendly Ghost, Casper #90

Harvey Comics' February 1966 entry in this long-running series finds everyone's favorite friendly ghost riding the arc of a rocket's colorful exhaust trail across a star-filled purple sky — a cover full of whimsy and motion that perfectly captures Casper's cheerful, adventure-ready spirit. The little ghost glides effortlessly along the swooping plume as the red-and-yellow rocket curves dramatically below him, stars twinkling all around. With "The Mysterious Message" waiting inside, this is a charming snapshot of mid-1960s all-ages comics at their most fun.