Answer:
What type of shoes do spies wear?
You will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
A thousand wheels but move I do not. Call me what I am call me a lot.
The more I dry, the wetter I get. What am I?
I cannot be felt, seen or touched. Yet I can be found in everybody. My existence is always in debate, yet I have my own style of music. What am I?
In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.