Answer:
I am a popular afterlife location to send evil people
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I've told you all, I cannot tell you more. What am I?
Pronounced as one letter but written with three always in evil never in good and always in zebra never in animal. What is it?
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
Face with a tree skin like the sea. A great beast I am. Yet vermin frightens me.
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk