"The Girl is Murder" is a young adult mystery novel by Kathryn Miller Haines set in 1942 New York City. The story follows 15-year-old Iris Anderson, who has recently moved with her mother from Maine to the city after her father's death. Iris, who dreams of becoming a detective like her favorite fictional character, Nancy Drew, finds herself in the middle of a real-life mystery when her friend's father is accused of murder. With the help of a young reporter named John, Iris begins to investigate the case, using her sharp mind and resourcefulness to uncover the truth. Along the way, she also navigates the challenges of being a teenager in a new and unfamiliar place, as well as coming to terms with her father's death. The book combines elements of historical fiction with a classic detective story, making for an engaging and suspenseful read.