This was one of the textbooks we used for our college writing course, and I have to admit I don't usually enjoy writing, and particularly, the grammar and style that needs to go into essays. When I heard that we had to do lessons on them with this textbook, I wasn't looking forward to it. But once I started reading, I found it to be quite interesting, as it doesn't emphasize the rules of writing, but more of writing coherently and clearly. The authors are very engaging, rather than just saying this is what you need to do in your writing. If you are looking for a book to help improve your writing style, I would say give it a try!