Richie Rich & Casper #26

Harvey's beloved duo share the spotlight in this cheerful 1978 team-up, as the cover poses a genuinely fun challenge: only Richie Rich and Casper the Friendly Ghost can stop Strongo, the Strongest Monster in the World! The cover scene says it all — a massive stone-grey brute squeezes solid gold into a shower of coins while a wide-eyed Richie clutches his money box and little Casper looks on in astonishment. It's a delightfully imaginative setup that delivers exactly the kind of lighthearted, anything-can-happen energy that made Harvey Comics a staple of kids' spinner racks.