He seemed to be following faint marks on the ground.
The inner surface has a faint green mark covering all or most of it.
There was a faint mark across the back cover, as though the book had been scraped on something sharp.
There was a faint crescent mark above the print itself.
Besides that, she had noticed faint brown marks on the child's body.
The Shadow, himself, had made the faint mark with a thumbnail.
I had seen the faint marks of last night's circles, but no chickens.
He could see faint marks where the coffin had rested.
There was a faint scorch mark on his sleeve, although he seemed to have felt nothing.
On impulse he rubbed his fingertips hard across that faint mark.