This is one of the most important books written on Arabic grammar and syntax in this era. Its importance stems from two reasons: the author's profound knowledge of language and literature, and its comprehensive coverage of most topics in grammar and morphology, drawn from reliable and authoritative classical sources. This comprehensive approach is akin to an inductive study of all opinions and schools of thought. The book includes an introduction covering the Arabic language and its sciences the word and its parts, compound words, their types, and their declension, indeclinability, chapters on verbs and their parts, nouns and their parts, verb conjugation, noun conjugation, conjugation shared between the two, nominative, accusative, and genitive cases of nouns, modifiers, and other related topics.