There was a nice series of adventure books for girls way back.
The Camp Fire Girls Series
Check out a complete list of the books and who authored them HERE
HERE is a list of books with some short synopsis'
And HERE is a link to get free Camp Fire Girl ebooks to read for yourself!
I was a Camp Fire Girl when I was little!
Mind you, just long enough to get the uniform!
HERE is a nice site about vintage kid's organizations
For the boys there was a series called Radio Boys
Read all about this series HERE
and get yourself a few to read HERE