When Dahlia decided to become a foster mother, she had a few caveats: no howling newborns, no delinquents, and above all, no girls. A harrowing incident years before left her a virtual prisoner in her own home, forever wary of the heartbreak and limitation of a girl's life. Eleven years after they began fostering, the Moscatellis are raising three children as their own and Dahlia and Louie consider their family complete, but when the social worker begs them to take a young girl who has been horrifically abused and neglected, they can't say no. Six-year-old Agnes Juniper arrives with no knowledge of her Native American heritage or herself beyond a box of trinkets given to her by her mother and dreamlike memories of her sister. Before long, this stranger in their midst has strengthened the bond in this unusual family, showing them how to contend with outside forces that want to tear them apart.