Only Grammar & Style Workbook You'll Ever Need A One-Stop Practice and Exercise Book for Perfect Writing, The. Want to get better at the technical, sentence-by-sentence aspects of making your writing clear and accurate? This workbook helps you find the right word, identify parts of speech, recognize the elements of a strong sentence, avoid common grammar and punctuation mistakes, and build the skill of writing clearly and directly. (This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear.)