Once the average adult has finished schooling, he or she masters fewer than 25 new words each year. Big mistake.

Words - just ordinary words - can make or break a business deal, win or deny you a promotion, sweeten or sour a personal relationship.

That's why it's so important to keep building your words skills - systematically and effectively.

Wilfred Funk and Norman Lewis show you how. In 30 Days to a more Powerful Vocabulary, you'll discover the secrets of transforming an ordinary vocabulary into an extraordinary one.

Simple and practical, 30 Days to a More Powerful Vocabulary is highly effective mini-course you need to boost your communication skills - and your potential for success