Vanilla is a product of Lussumo:
Documentation and Support.
Speculative fiction has produced many great works of literature. Even a partial list of SF's canonical works could fill many blogposts. It would be difficult to talk seriously about the last century of literature without considering HG Wells, or George Orwell, or JG Ballard at the very least. And of the writers working today, how many owe something to the works of Ray Bradbury, Kurt Vonnegut or Philip K Dick? In fact, the number of SF authors being retrospectively rolled in to the literary canon seems to grow exponentially year on year.