These handbooks are outlines and arranged in "all-in-one package" with practical and rather in-depth explanations, commentaries, solutions and illustrations. Multiple-choice type of questions (MCQs) are also provided to ensure and enable aspiring candidates for better comprehension and retention on each subject matter. These handbooks are user-friendly and can be used as:

1. Self-reviewer - To assist and help improve the preparedness of aspiring candidates in order to increase their chances in passing an exam, be it a Licensure or a Qualifying exam.
2. Textbook - For interested maritime students who pursue to have a good head start in their maritime education.
3. supplementary Reference - Additional teaching aid and reference for maritime educators in preparing lexture or assessments.
4. Auxialiary Reference - For "greenhorns" who aspire to enhance and upgrade their knowledge and likewise, for "old salts" who desire to refresh theirs.

These handbooks were painstakingly prepared and distinctly designed for the benefit of the Filipino Seafarers, as part of a noble objective, to be of help in the upgrading of maritime education and skills development.