This German as a Foreign Language textbook is specifically tailored for engineering students both in Germany and abroad. It serves as a combined textbook and workbook for learners with German language skills starting from A2 level. However, it also includes more challenging texts and exercises up to C1 level. All content topics are drawn from areas that are essential and of professional interest to aspiring engineers. The focus of the topics and exercises is precisely on the linguistic features that are important for professional communication in STEM fields. Here, you will find practical and illustrative exercises for information retrieval, structuring, and presentation that are needed in the engineering field. The current edition includes a completely new chapter on physics, additional helpful information regarding language proficiency levels, and a new grammar index at the end of the book.