Grammaire Historique de la Langue Française by M. Léopold Sudre presents a clear and methodical study of the evolution of French from Latin to its modern form. The book explores major phonetic, morphological, and syntactic transformations, with detailed examples illustrating how spoken and written French developed over time. Aimed at students and language scholars, it serves as a foundational text for understanding the historical roots and systematic changes in the French language. Old and well-used copy with a worn and slightly dirty cover. Some signs of age and handling, but the pages are intact and fully readable. A solid reading copy for those interested more in content than appearance. There is a small writing inside one page.