""On The Principles Of Grammar"" is a book written by Edward Thring in 1868. The book is a comprehensive guide to the principles of grammar and aims to provide a clear understanding of the English language. Thring covers various topics such as syntax, parts of speech, punctuation, and sentence structure. The book is divided into chapters, each dealing with a specific aspect of grammar. Thring's writing style is clear and concise, making it easy for...