Almost as quickly, he saw a sly look steal over several faces.
This last he said with a sly look at the little wizard.
When Casey did join them, he had a new, sly look about him.
A sly look stole over her face, and she suddenly looked far more a child than an adult.
His sly look inferred they should be doing the same.
There seemed to be a sly look on the Commissioner's face.
He gave a sly look at Opal, then turned back quickly to us.
But Charlie had that sly look back on his face.
Then, suddenly, what might have been a sly look came onto her face.
Several of the men slanted sly looks at one another.