""A Grammar of the Irish Language"" is a comprehensive guide to the grammar of the Irish language, written by John O'Donovan and first published in 1845. It covers all aspects of the language, including pronunciation, spelling, syntax, and vocabulary. The book is divided into chapters, each of which focuses on a different aspect of the language, such as nouns, verbs, adjectives, and adverbs. The book is aimed at both beginners and advanced learners...