In the middle of the 20th century, an ongoing concern of science fiction writers (and others too, of course) was the question of how to raise a generation of people as tough and clever and successful as the Greatest Generation had been without the pesky formative influences of a Great Depression and a World War 2. Robert Heinlein’s young adult books explore this from various perspectives, and his excellent little book Citizen of the Galaxy is a solid example of this.... Read more