Latin Grammar and its companion Second Latin are designed to teach a person who to read Catholic Ecclesiastical Latin. Latin Grammar prepares a person to read both the Missale Romanum and the Breviarium Romanum with exercises from both. Second Latin continues the course into deeper theology and philosophy vocabular and exercises. At the end of both books a person ought to be able to read everything from the Summa of Saint Thomas Aquinas to the Codex Juris Canonici.

First Form s grammar-first approach focuses on grammar forms and vocabulary because those are the grammar stage skills suitable for the grammar stage student. However, the First Form Series is for students of all ages because all beginners, regardless of age, are in the grammar stage of learning. Syntax (how to use the grammar) and translation are logic and rhetoric stage skills, respectively, and quickly overwhelm the student unless they are introduced at a slow, gentle pace and taught for mastery. First Form is the ideal text for all beginners, grades 5 & up, or is a great follow-up to Latina Christiana I at any age. Now every school and homeschool can have a truly successful Latin program that creates Latin scholars rather than Latin drop-outs After mastering First Form, the student will have a solid grasp on the six indicative active tenses of the first two verb conjugations, five noun declensions, first and second declension adjectives, and 185 vocabulary words."