Midnight Thief by Livia Blackburne

When 17 year old Kyra, a thief living on the outskirts of town, takes a job with the Assassins Guild in order to earn money to help some orphan children, things, of course, do not work out well.  They chose her for her uncanny abilities to hide, sneak and climb into places, but she soon learns that they play Robin Hood differently than she does.  Who are the good guys and who are the bad guys and which side should Kyra be on?  The lines blur when she gets to know Tristam, a handsome young palace knight, as they try to save the town from the Demon Riders, who are vicious murderers who ride wildcats. I think that people who like the young adult paranormal romance/mystery theme will enjoy this book.  I look forward to reading the next book in the series.