Red Queen by Victoria Aveyard

Yet another teen novel about a dystopic future society.  This has an interesting premise - a world divided into a lower class of red-blooded normal humans, and a superior class of silver-blooded humans with a variety of supernatural abilities.  Mare Barrow, a young red-blooded teen, does what she can to help her family survive (she's a pickpocket), but she and her sister take a risk to help a friend who is about to be conscripted into military service and likely death.  In a plot twist, Mare lands a job as a servant in the palace of the Silvers, where it is discovered that she also has a supernatural ability - she can produce and direct lightning.  Of course there's an underground group plotting to overthrow the Silver regime, and of course Mare becomes involved in the terror group and in a romance with both of the king's sons.  There are many plot twists, quite a few of them strain belief.  This is one of only a few books in which I grew to like the heroine less and less as the book progressed - she seemed to become more naïve as the story worked to its climax.  This would have been more interesting if it had broken out of its formula a bit more.  383 pages.