The Secret Doctrine of the Rosicrucians by Magnus Incognito Ralph Shirley He is understood to be

He is understood to be the author of the Hermetica

Condition: cloth spine with paper covered boards

which are facsimilies correcting the faded 18th century versions

Publication: 1922 Theosophical Publishing House 2nd Edition

The Secret Doctrine of the Rosicrucians by Magnus Incognito Ralph Shirley He is understood to beThe Secret Doctrine of the Rosicrucians by Magus Incognito Publishing: 1949 Occult Press Second Edition Rosicrucian work by William Walker Atkinson written under nom de plume 'Magus Incognito'. Atkinson had several known pseudonyms including Yogi Ramacharaka and Theron Q. Dumont. He focused namely on occult literature during the New Thought movement of the early 20th century. The present work was the only known work written under the Magus Incognito