Put your money to work-bigtime. An investment in knowledge pays the best interest, said Benjamin Franklin-and this goes double for making investment decisions. In the 27th edition of his definitive bestseller, market expert Martin Roth gives you the essential knowledge and tried-and-tested techniques you need to grow your portfolio and profits. Invaluable for all skill levels-from novice to professional traders-you'll find the clear and objective information essential to make the right picks and get more for your money.