What are some examples of black humor in 20th century literature?

Black humor in 20th-century literature often explores grim themes through a satirical lens. Notable examples include Joseph Heller’s "Catch-22," which critiques the absurdity of war and military bureaucracy, and Kurt Vonnegut’s "Slaughterhouse-Five," which addresses the trauma of war and fatalism with a darkly comedic tone. Additionally, Flannery O'Connor’s short stories frequently reveal the grotesque aspects of human nature, using irony and humor to confront serious moral issues. These works illustrate how black humor can provide a coping mechanism for confronting life's darkest realities.