"Wayward Children" is a fantasy series written by Seanan McGuire. It follows the lives of children who discover doorways to other worlds, each offering unique adventures and challenges. When they return to the real world, they often struggle to fit in, feeling out of place and longing for their magical experiences. The series begins with the novella "Every Heart a Doorway," which introduces Eleanor West, a caretaker of a home for these lost children. The stories explore themes of identity, belonging, and the complexities of growing up, as each character navigates their feelings about their extraordinary journeys.