"The Wall" is a fascinating book written by the famous French writer Jean-Paul Sartre. This philosophical novel tells the story of three characters who find themselves in one room surrounded by an invisible wall. At first glance, they seem to have nothing to do with each other, but tension and conflict between the characters gradually develops. This story is a metaphor for a person's social existence, his relationships with others, and his own freedom. Sartre highlights the psychological aspects of interaction between people, their search for the meaning of life and the principles of freedom. "The Wall" is a book that makes the reader think about the meaning of existence and their own choices.