Descarga gratuita! This book is written for the average English writer who has difficulty knowing how to write well. It can also be used by students in middle or high school, or for those studying English as a Second Language. That’s why the language in this book is very, very simple. It is not designed for people who already know how to write well, or for those who already have a solid understanding of the rules of grammar. They might get a book such as The Elements of Style (along with the excellent companion, On Writing Well).