Sheesh, why the hang up on 5 bucks, seriously? There are some books that cost more than this dnd and people didn't have an issue. 40 pages is more than normal.
A few things Jinny is short for Virginia, which is wher I think Jonah Hex was from, not where the story took place. Secondly, she's likely from one of the neighboring states, and not directly from Kansas.
Both Jon and Kon can use the name. No one mistakes Miles for Peter, there were three flashes, and both Tim and Damian wear different outfits. No one is going to mistake them for one another.
My only hope is that someone draw Jon as 14 or younger like 12 or something if we had to age him up. Also, hoping he and Kon will meet and be like brothers honestly.