La Ciencia de Hacerse Rico

There is a science to getting rich, and it is an exact science, just like algebra or mathematics. There are certain laws that govern the process of acquiring wealth; laws that, once learned and followed by any man, will make him rich with mathematical certainty. It is a natural law that certain causes produce certain effects; and therefore, any man or woman who learns to handle its rules with ease will infallibly become rich. This book, undoubtedly the most famous manual on getting rich ever written, will reveal to you how to achieve wealth and prosperity using the system used by hundreds of American multimillionaires.

An American author and a New Thought writer, Wallace D. Wattles (1860-1911) practiced the techniques of creative visualizations and the New Thought principles he discovered. His powerful books, The Science of Getting Rich (1910) and The Science of Being Great (1910), are considered among the greatest works in self-help literature.