Who is Lily Piper from Fall on Your Knees: A Novel and what is their importance? Fall_on_Your_Knees English & Literature Lily Piper | Fall on Your Knees: A Novel

Lily Piper is Kathleen's daughter. However, since Kathleen was unwed at the time of Lily's birth, she is passed off as James and Materia's daughter. She resembles Kathleen in her physical appearance, aside from her withered leg. She is a sweet and trusting child who becomes the new family favorite.