Oliveira Martins: A Study of Psychology is a famous book by Portuguese writers Barreto and Moniz that explores complex aspects of psychology and human behavior. In their work, the authors analyze the influence of psychological factors on a person's life and emotions, reveal the fine line between the conscious and the subconscious. The book is an interesting study of the human soul and the internal mechanisms that guide our actions. With an in-depth analysis of psychological processes, "Oliveira Martins: A Study of Psychology" will be a valuable source of knowledge for anyone interested in psychology and human nature.