Quick recap
The awakened demon is unmaking Cabeswater and Ronan's dreams. Gansey, Blue, Adam, Ronan and Noah race to finish the quest, helped by Henry Cheng, a fellow Aglionby student. Adam and Ronan get together. When they finally find the tomb, Glendower is already dead, and the king's favor never comes. Gansey dies stopping the demon. Cabeswater sacrifices itself to bring him back, and Noah gives up what's left of himself to help, fading from his friends' memories. Gansey learns the voice he heard when he nearly died as a child was Noah's. Blue kisses Gansey, and he lives. At the end, Blue, Gansey and Henry hit the road for a gap year, Adam leaves for college and Ronan stays on the family farm.
No spoilersOpens once you mark the title as seen.