"Peace Like a River" is a novel that blends elements of realism and magic, centered around the Life family in North Dakota. The story is narrated by Reuben, a boy with asthma, who admires his father, a miraculous man named Jeremiah. The narrative explores themes of faith, family, and the struggle against fate, as the family goes on a quest to find Reuben's brother, Davy, who has escaped from prison after being involved in a violent incident.
The Life family faces various challenges throughout their journey, both internal and external. As they travel across the landscape, they encounter different characters who shape their understanding of justice and morality. Reuben's reflections on life and his father's incredible ability to perform miracles deepen the thematic exploration of faith and hope in dire circumstances.