Why do we need good – or better – English? Just 26 letters, five vowels and 21 consonants have created perhaps the largest lexicon in the world and made English globally the most widely used language today for interaction in international trade, world sports and global politics, not to forget education. A to Z explores, letter by letter, how the English language can be a powerful tool for writing, communication and creative expression for studies, business, entertainment and enjoyment. With the use of many examples and some amusing anecdotes, it also shows how, when used incorrectly, it can make one thing mean something entirely different! The book informs and reminds readers of the basics of grammar and punctuation, while offering tips on vocabulary for impressive communication. Simultaneously authoritative and friendly, this is the perfect book for students, lovers of language and everyone who wants to explore the nuances of the English language, and succeed at clear, correct and smart communication.