Shadow and Bone (The Grisha #1); Leigh Bardugo

Summary: The Shadow Fold, a swathe of impenetrable darkness, crawling with monsters that feast on human flesh, is slowly destroying the once-great nation of Ravka. Alina, a pale, lonely orphan, discovers a unique power that thrusts her into the lavish world of the kingdom's magical elite - the Grisha. Could she be the key to…