The course and exercise book "Cidades do Mar B2" by Beltz & Gelberg is a comprehensive teaching resource that focuses on the Portuguese-speaking world. It offers a variety of current and interesting topics that highlight the cities and people of this region. The book is designed to explain Portuguese grammar while also training reading and listening comprehension. Through systematic vocabulary acquisition, it establishes a solid foundation for learning the language. The structure of the book includes 12 lessons, supplemented by online audio files, making the learning process interactive and engaging. The exercise book serves as a valuable addition to deepen the knowledge gained. Furthermore, the material is certified by the Instituto Camões, which underscores the quality and educational value of the teaching resource.