Ron Charles @RonCharles Love this timeline of American science fiction from @LibraryAmerica http://ow.ly/chvm1 from @garykwolfe #sf #scifi #sciencefiction -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://waste.org/pipermail/pynchon-l/attachments/20120716/4165271b/attachment.html>