Having drawn on adjacent disciplines, the methodology of Czech functional sociosemiotic structuralism and the state-of-the art in the West, Levý synthesized his findings and experience in the field presenting them in a book, which combines the approaches of a theoretician, systemic analyst, historian, critic, teacher, practitioner and populariser. Although focused on literary translation from theoretical, descriptive and historical perspectives, it presents a conceptualization of a general theory, addressing a number of issues discussed today. The ‘practical’ mission of the book as a theory extending to practice is based on the same historical-dialectic affinity of methods, norms, functions and values, accounting for the translator’s agency and other contextual agents involved in the communication process.