Angel Morgan needs help. Daddy is in jail, and Mama has abandoned her and her little brother, leaving them with their great-grandmother. Grandma is aged and poor, and doesn't make any attempt to care for the children--that's left up to Angel, even though she is not yet twelve. The only bright spot in Angel's existence is the Star Man, a mysterious stranger who appears on clear nights and teaches her all about the stars and planets and constellations...