Answer:
found at the back of the book.
They took me from my mother's side where I was bravely bred and when to age I did become they did cut off my head. They gave to me some diet drink that often made me mad but it made peace between two kings and made two lovers glad.
I have an eye, but I can't see. I usually have to work with something in my eye. What am I?
I have a name that's not mine and no one cares about me in their prime. People cry at my sight and lie by me all day and night.
I help engines spin and pants stay up. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.