Over the summer, NPR solicited the input of its listeners to rank the top science fiction and fantasy books of all time. Over 60,000 people voted for the top picks which were then compiled into a list by their panel of experts. The result? This list of 100 books with a wide range of styles, little context, and absolutely no pithy commentary to help readers actually choose something to read from it. SF Signal comes to the rescue with this handy flowchart.