IT is only a few years, not more than a quarter of a century, since modern psychology began to proclaim the new science of human thought and action, so that we have had but a short time to demonstrate what a more intelligent application of our energies and forces can accomplish. But already the evidence is coming in from all sources, revealing results that frequently border upon the extraordinary. Man can do far more with himself and his life than he has been doing in the past; he can call into action, and successfully apply, far more ability, energy and worth than his forefathers ever imagined.

It is the purpose of these books not only to discuss these greater powers and possibilities in man, but also to present practical methods through which they may be applied, and to encourage as many as possible to study and apply these greater powers within them so that they may not only become greater and richer and more worthy as individuals, but may also become the forerunners of that higher and more wonderful race of which we all have so fondly dreamed.