The Iron Queen is the third book in the Iron Fey series by Julie Kagawa, following the adventures of Meghan Chase, a half-human, half-fey girl. In this installment, Meghan has taken her place as the Iron Queen, but her reign faces significant challenges. The threat of the Forgotten, a new and dangerous enemy, looms large, creating chaos in the Nevernever, the world of the fey. Meghan must navigate the complex politics of the fey courts while also confronting her own identity and feelings for Ash, her love interest.