"Iron Queen" is the third book in the Iron Fey series by Julie Kagawa. It follows the journey of Meghan Chase, a half-human, half-fey girl, as she navigates the dangerous world of the Nevernever. In this installment, Meghan must confront her destiny and the challenges that come with being the Iron Queen. The story explores themes of loyalty, love, and sacrifice. Meghan faces powerful enemies, including the False King, and must make difficult choices to protect her friends and the fey realm. The book combines elements of fantasy and adventure, appealing to fans of young adult literature.