Sal retells the events of her life in her new house by telling her grandparents all about her friend Phoebe's troubles. I'm still not sure if I like Phoebe, but I loved hearing the story.
And, I'm not going to lie, I cried at the end. I felt like I had truly walked two moons in Sal's moccasins.
At level W, this is a challenging read, but if you like a bit of a mystery give it a try.