Two brothers, once inseparable, find their bond fractured by diverging paths and the harsh realities of adolescence. Mark and Bryon, living in a small town, navigate the complexities of growing up in the 1960s. Mark, the more rebellious and impulsive of the two, falls deeper into a life of petty crime and drug use, while Bryon strives for a more stable future, seeking education and a way out. Their relationship is tested by Bryon's growing awareness of Mark's destructive choices and the societal pressures that pull them apart.

This novel is recognized for its unflinching portrayal of adolescence and the disintegration of familial bonds. Critics often highlight Hinton's ability to capture the authentic voice and struggles of young people grappling with difficult circumstances. The narrative's focus on the consequences of Mark's choices and Bryon's attempts to maintain his integrity resonates with readers. The book is frequently cited for its realistic depiction of the era and its exploration of themes that remain relevant to young adult readers.