I remember reading at least 2 books in a series about a group of boys & their misadventures, I can't remember too much apart from one of them was nicknamed Wizard & 2 of them were brothers.
Also their sisters had a similar group & adventures.
I'm guessing they were written in the 1970s - early 1980s.
Also their sisters had a similar group & adventures.
I'm guessing they were written in the 1970s - early 1980s.