I’ve read most father’s Hardy Boys books. They have been rewritten with the same titles and different plots at least once. I prefer the first printings to the rewrites of the 1960s.
Anyone remember The Power Boys series?
I don’t remember The Power Boys, but I remember the Walton boys.
They did original series, classics as well as a bunch of TV spinoffs. They also did reprints of some of the Stratemeyer Syndicate books.