The Raven Kings by Maggie Stiefvater

Thoughts at a glance: **** (I really liked it) Summary: This is the fourth book of the Raven Cycle series. This review will contain spoilers for the earlier books. Here are my reviews for The Raven Boys , The Dream Thieves , and Blue Lily, Lily Blue . One favor. Whoever awakens the Raven King will be granted one favor. And while saving the life of the one among them who was predicted to die sounds like the pretty obvious choice, the arrival of more sinister entities in Henrietta brings with it some complications. Meanwhile, something is causing the trees in Cabeswater to die, and Blue, Gansey, and the rest of the boys need to figure out what to do before they run out of time completely.