Every fifteen steps, Jack heard Theo huffing in an unsuccessful attempt to see his breath steam.

Theo did another one of his little huffs, trying to make his breath steam.

Nylan watched his breath steam as he waited for a reply.

I watched my breath steam as I exhaled; condensation touched my face with dank cloud-fingers.

Silence watched his breath steam on the air before him and wondered what lay ahead.

He smiled at the thought, lying stiffly on the hard floor, and watched his breath steam on the air before him.

Presently, waiting there in the cold frost and watching his breath steam upon the still air, Wi's mind went back to this matter of Pag.

The dog sat before the front window, panting as he looked out into the night, his breath making steam on the dim glass.

"You get a head start," he said, watching his breath steam in the cold, thinning air.

He saw his own breath steam and realised it wasn't his imagination.