Answer:
What's a place you have left but didn't enter?
A hole leading in, a hole leading out, we connect to a cavern that is slimy all throughout. What are we?
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
how many words are in those books
It's a game played by serious people that takes place on a global scale.
I have feet on my head