Here it is: the spell book with all the secrets of advertising, laid at your feet. Pick them up! Use them! Make your fortune. In this Library of Congress Facsimile Edition, you get word-for-word exactly what Claude Hopkins wrote in 1923. No one has ever articulated the laws of advertising more clearly or compellingly. Hopkins understood the principle better than anyone. If you're looking to make money online, this book must be the first one you listen to.