In the desolate cityscape of Depression-era Phoenix, twelve-year old Billie Jean Moran has journeyed west to flee a troubled past with her deaf sister, Sara. But they find themselves in the midst of another catastrophe—this time involving a scandal that implicates even the Arizona governor. When political crooks peg Billie's African-American father as an unsuspecting fall guy, Billie and Sara are forced to go into hiding. In the course of their ordeal, the sisters find unlikely allies in the form of a broken-down ex-insurance salesman, a juvenile delinquent, and a prison nurse. Through bravery and cunning, Billie, Sara, and their friends bring the real criminals to justice and triumph over fear, discrimination, and injustice.