The lectures here presented in book form were first written in 20 lectures and delivered during the month of November 1908 in Columbus, Ohio, by Max Heindel. He also mimeographed them and distributed copies to all who attended his lectures. After his lectures in Seattle, Washington, his friend Mr. William M. Patterson traveled with him to Chicago, Illinois, where he not only financed the publishing, but also assisted Mr. Heindel in proofreading both The Rosicrucian Cosmo-Conception and these 20 lectures. The latter were then printed in paper-covered pamphlets while the Cosmo-Conception was bound in cloth. Brought to you by Altrusian Grace Media.