Langenscheidt Pockets are the best value in the business. Value priced, durable, and easily portable, Pockets come in a full range of languages. Select from our best-selling line of bilingual dictionaries, plus a growing assortment of English language reference titles and foreign language grammar guides.More than just a grammar book, the Pocket Grammar series is a complete course in communication. Filled with practical advice, Pocket Grammar helps you speak and write like a native. From basic rules and usage to social acceptability and even nonverbal communication, Pocket Grammar books are ideal for students, businesspeople, and travelers who recognize the importance of effective self-expression.