Some kids might think a book written in 1941 is old fashioned and boring. This is a book that would change their mind. Even though my grandparents might have read it when they were kids, I really enjoyed it. The story of Mona, Rush, Randy, and Oliver's Saturday adventures is one the every kid should read. I like the idea of being able to form a club with your siblings (Do siblings ever get along that well?) and go out in the city on your own. A great story like this one never gets old!