If you loved "Divergent," "The Maze Runner," and "The Hunger Games" and are ready for more young-adult stories set in fantasy, sci-fi, or dystopian universes, we've got good news -- there are dozens of popular YA books currently in development for film adaptations. They may not be about Factions and Districts, but these books deal with everything from doomed supernatural love stories to bloody revolutions in human-occupied space. Here are 10 books to read if you want more "Divergent"-level action and romance at the movies.