The Dark is Descending - Chloe C. Penaranda

The thrilling finale to the Nytefall trilogy by New York Times, B&N and USA Today bestselling author Chloe C. Peñaranda. Reeling from a shocking betrayal, Star Maiden Astraea must race against time to break the curse imprisoning her lover, Nyte. To save him, she must choose between an alliance with her sworn enemy. As daylight fades and devastation looms, Astraea and her companions embark on a quest to recover the Maiden's shattered key - the only weapon that can slay the gods threatening the mortal world. Dragons will rise, loyalties will be tested, and gods will clash. As the blood that binds them becomes a weapon to end them all, two star-crossed lovers must surrender to fate or make the ultimate sacrifice.