7. Robert Heinlein (2012)

Science fiction legend Robert Heinlein is a walking contradiction. His stories address themes of patriotism, and duty--while stressing the importance of personal freedom and expression. Heinlein's groundbreaking sci-fi stories like Starship Troopers and Stranger in a Strange Land continue to challenge readers with a steadfast theme: what is freedom?

Release date: 2012-02-15