The Book of Secrets

[[File:The Book of Secrets.png|thumb|Read this book till the end,But beware what you stare at,

Bitter, sweet, sour all are in here,

Even the ones you most fear!]] It is a never ending book containing every secret in the world. It reveals each secret at its time. The book is found only when it wants to be found; the rest of the time, it's back at the Core, guarded by the head of Green Man, who gives it to only a group of five, and even then, only if each one can answer a riddle. Other than that, the book also stays with the one who has self-control and bears the power of Core.