MarEngine English Underway is a nautical-technical English textbook that can be used as a practical educational tool for self-study. It helps students to organize and visualize the vocabulary in the field of nautical and technical English by theme. On each topic a number of practical follows equipped with answers.

In addition, the book is intended for beginning language teachers in M (ARITIME) E (ngels), particularly on technical maritime training, which themselves are not an engineer or mechanic, but are facing at this stage of their careers with difficult nautical-technical terms and concepts.