The Anunnaki are a secret society in the Cosmic Era
And Cain went out from the presence of the LORD, and dwelt in the land of Nod, on the east of Eden.
A foundation 'Secret' of the Cosmic Era
Melpomene's Espers? Ha! Let me know how that goes, and after that let me know when you find Atlantis and Jimmy Hoffa!
It looks like a cook's book. It is a cook's book. It is also where the cook, who happened to be a master spy, encoded all his secrets and contacts. The book has innocently fallen into your group's hands. Everyone wants it, and many are not subtle or peaceful in their attempts.