Occasionally, particularly in the later stories, the author's sure hand wavers somewhat.

They too held fear, but the hands on his spear never wavered.

Freddy's hand wavered in the air for a moment, then returned to the wheel.

His hand wavered over the switch but didn't touch it.

Then I looked at his face, and my hand wavered.

My hand shook, wavered, and began to fall again.

But the old man's strength had gone; his hand wavered and the shot went wide.

Henry held the heavy pistol in both hands, his aim wavering for a moment, and then fired.

The hand with the weapon wavered, stiffened, and finally dropped away.

A few hands went up, wavered, and were withdrawn.