The Green Book

Legend has it that it was written by the dark ones
Ikitome Nekanavious, roughly translated, the Green Book
The book said of a gateway to the distant realms of the mind
It was written long ago when the sun was the brightest of radiant green glow
It was this monsterous energy that was used to ink the book
In the year 1970 A.D. the book was believed to be destroyed
Or was it?