The \u201CCuaderno de correspondencia y documentos comerciales\u201D includes the most important and most frequently used letters and documents for communication in the international business world. Through the authentic selections and thought-provoking activities, students are exposed to various business transactions as well as the problems that may complicate them. The \u201CCuaderno\u201D helps learners master not only the subject matter, but also the intricacies and nuances of communicating effectively in Spanish.