Journeying in the lands of the fey, Ethan Chase discovers that his nephew, Keirran, is missing, and may be on the verge of doing something unthinkable in the name of saving his own love. Something that will fracture the human and faery worlds forever, and give rise to the dangerous fey known as the Forgotten. As Ethan's and Keirran's fates entwine and Keirran slips further into darkness, Ethan's next choice may decide the fate of them all.

The unforgettable conclusion to New York Times, USA Today and internationally bestselling author Julie Kagawa’s Iron Fey series. The Iron Prince, my nephew, betrayed us all. He killed me. Then, I woke up. Waking after a month on the brink of death, Ethan Chase is stunned to learn that the Veil that conceals the fey from human sight was temporarily torn away. Although humankind's glimpse of the world of Faery lasted just a brief moment, the human...