Dune

In 1965, Frank Herbert introduced the world of Dune and opened up a whole new style of science fiction writing. This is the kind of book that contributed to Star Wars and other space fantasy books. He developed an entire solar system. Arrakis is a spice world. The spice, known as melange, is highly addictive and important for space travel, navigators use it. Although in small doses, the spice is not as addictive, it works to prolong life. The only source for the melange is Arrakis.