[The book] will teach you to communicate with clarity and precision. As you learn the logic behind the rules of grammar, you'll find it easy to obey them. You'll become the master of: perfect progressives; gender concealers; word substitutes; working words and helping words; joiners and gluers; phrases and clauses; points of punctuation; avoiding common mistakes; how to put all your words together in the clearest, most powerful way.Originally published as A Grammar Book for You and I (Oops! Me).