M. Doreal 
The Pineal Eye [EPUB ebook] 
Third Eye of Divine Mind

From the English translator of The Emerald Tablets of Thoth! Rare and restored esoteric writings on the metaphysical wisdom and occult history behind the pineal gland – aka the 3rd Eye. Author Doreal reminds us that Christ called it the 'Single Eye’, and at one time – eons before Old Testament events, when Earth was still shrouded in mists – it was more prominent in man’s physiology. However…that’s not to say it has vanished, or even ceased to function entirely…