"By Hanging" is Jean-Paul Sartre's masterpiece, a philosophical novel that fascinates the reader with its intellectual depth and aptness of moral reflections. The main character, Antoine Roan, finds himself in a difficult situation where he has to face his own demons and inner contradictions. The book highlights the issues of free will and responsibility, the emergence of the meaning of life and the relationship of man with the world. "Because of the hanging" leaves behind many questions, provokes reflection and leaves a deep mark in the soul of the reader.