"The Beginning of Thinking" is a novel by the famous Spanish writer Armando Palacio Valdes, which has been translated into many languages of the world, including Ukrainian. The book tells the story of the mysterious main character, who in one moment loses his memory and begins to study the world anew. The author successfully combines philosophical reflections and psychological detective work, revealing unpredictable secrets to the reader and tying up intriguing storylines. "The beginning of thinking" is a book that will amaze with its mystery and depth, leaving many questions and thanks to which the reader will immerse himself in the fascinating world of literature.