"The Blackboard Jungle" is a novel written by Evan Hunter, published in 1954. It explores the challenges faced by teachers in an inner-city high school, focusing on the struggles of a new teacher, Richard Dadier, as he confronts a violent and unruly student body. The story highlights issues of discipline, education, and the impact of societal problems on youth. The novel is notable for its realistic portrayal of classroom dynamics and the complexities of teaching in a troubled environment. It was later adapted into a successful film in 1955, which further popularized its themes and brought attention to the difficulties of urban education.