This depression era novel is written in third-person limited point of view to relay the thoughts and feelings of one character, Shortning. It tells the story of the clever and daring protagonist, Shortning, who along with Peanuts, his sister and confidant ten months younger, successfully free their father from a chain gang. The novel's title derives from an early slave hymn that acted as a code to warn of impending danger. It parallels the experiences of the Jackson family as they risk death in finding their way to freedom.

Set in the 1930s, the story explores the themes of racial inequity, honesty, and friendship. Shortning grapples with issues of race, has to confront ethical questions about honesty, and develops friendships, as he experiences his adventure. Several characters emerge to empower Shortning to challenge racial inequality and to create a new future.

Peanuts, his eleven-year-old...