A comprehensive guide to French grammar and grammatical spelling written by Roger Dutertre. This educational work presents the rules and principles of French language structure through practical examples, making it a useful resource for learners and educators. Published in 1987 by Roudil Editions, the book covers fundamental aspects of French orthography and grammatical conventions, providing clear explanations of spelling rules within the context of French grammar. The approach emphasizes learning through examples, helping readers understand the systematic nature of French language rules and their practical application.