Here's page 3 and the top tier of page 4 of that creepy comic.
On page 2, Richie lures Herman into his lavish home gymnasium, where he instructs Perkins, the butler, to help build Herman's confidence by secretly lowering the giant magnet they apparently have in the ceiling for just such occasions and making Herman think he's strong. Naturally Perkins replies "As you wish, Master Richie!"
On page 3 we meet still more mini-adult classmates. One of them even has a receding hairline! And we meet two other Richie-shaped boys whose heads are slightly more hydrocephalic than Richie's. The girls are drawn pretty consistently throughout, no mini-adult women appear in the story. And that's strange, because the girls are only there to giggle when boys pick on Herman. It seems like Herman's humiliation would be even more hilarious if a mini-adult woman, his sexual equal, were laughing at him.
At the bottom of the page we see a true adult, whose head is even tinier than Herman's! As you grow up in Richie Rich land your head gets smaller and smaller!
I just had to tag on the top tier of page 4 and share the reason for the adult male's walk-on appearance: So he could "OOP" comically as Richie yells "I'VE GOT IT!"
OK, see ya next week. Happy 4th!