Robb_K, I'm impressed at the trouble you are taking to go back to look at older reading group posts. This one was before my time, and what you say about it makes me want to take a good look at it.
https://comicbookplus.com/?dlid=18894
I remember ( at a very young age) reading my younger siblings CASPER and SPOOKY comics and enjoying them. What was it about Ghosts that in the 50's made them a subject for comics aimed at Children?
Cheers!
i always thought Casper was very babyish. He was cute and cuddly, and the stories were very simple and stunk from the stench of being way too preachy and educational, rather than entertainment. I don't like comic book stories made for little children. I like real stories about real people, who have well-developed personalities, with whom I can identify, in that they can be brilliant, stupid, dedicated, careless, mean, selfless, a hero, or a coward and loser, depending upon the situation, so the reader never knows how an unread story will end. We got that with Carl Barks, but few others.
On the other hand, Spencer Spook, who usually was drawn by a very good artist, and had reasonably good writers, had a regular "theme" that he was not very good at his job of haunting, and he was generally in a difficult situation from that, and the 7 or 8-page story would move towards him succeeding in getting out of trouble, or getting into worse trouble, through hard work, brilliant ideas, bumbling, or good or bad luck. So, in that sense they were somewhat less formulaic than strips with characters that always act the same, and are goody-goodies, like Casper (so sweet that you want to vomit).
I recommend going back to the earlier Giggle Comics from 21-65, all of which contain both a "Spencer Spook" story, a Ken Hultgren "Duke and The Dope" story, and often a funny and well-drawn Jack Bradbury story, with one of his own funny characters.
Yes, it is true that many of the different major comic book publishers copied "Casper", to have their own "friendly ghost". ALL the Casper clones were garbage. And I didn't like "Casper" at all, after his first 10 or so issues.