The Friendly Ghost, Casper #145

Harvey Comics' long-running Harvey series delivers pure warm-hearted charm with this 1970 entry, as the bright red cover puts Casper center stage — shaking and wiggling while a boy and girl gleefully pump him up with a hand pump like a balloon. It's a wonderfully silly sight gag that captures everything lovable about the world's friendliest ghost, and "The Unghostlike Ghost" sounds like a title tailor-made for Casper's trademark mix of gentle humor and heart.