Enough dark things were getting through without his helping them.
There were times when even I wondered at the dark thing in her heart.
The dark thing on the couch was just sitting up.
Rachel looked over to the wall to watch where the dark thing was.
He was no different from the dark things in the boundary.
There was no other way past the dark things created of her power.
"It won't take long for the dark things to find that door."
A dark thing rose from the floor at the top of the stairs.
At first, she thought the dark thing was after her.
She could hardly feel the dark thing in him now.