I wonder if there is a codebook besides what we are being given through Q…

For the first time in ages, I sat to read a book for pleasure rather than just study. I decided to read Lord of the Rings - Return of the King. On page 19 (of the publication I am reading), one of the soldiers says to Mithrandir (Gandalf) that the "Storm is Nigh". Then on page 21, Gandalf tells Peregrine Took to "wake-up".

Eye of Sauron ==All seeing eyes and surveillance.

Going to have to reread the whole trilogy… I enjoy the books.