Resources for further study of the Edelweiss Pirates, youth activists who resisted Hitler:

The Edelweiss Pirates: the Story of Freedom, Love, and Life

Interview with Edelweiss Pirate Walter Mayer 

Faces of Courage: Children Who Resisted

The Nazi Party: Hitler Youth

The Edelweiss Pirates

The Edelweiss Pirates

The Children Who Resisted Hitler

Teenage Rebels Who Fought the Nazis Honoured at Last

Jean Julich, Edelweiss Pirate, Obituary