"But that's old mischief," said Sharavi.

"Well, I'm not sure I'll tell you yet," answered Treherne, something of the old mischief coming back into his dark eyes.

Kirk flashed him an expression which had a trace of the old mischief in it, and McCoy felt unaccountably better.

He evidently wished to seem a stranger, for once she caught a gleam of the old, mirthful mischief in his eye, as she glanced up unexpectedly.

After a mo-ment, the old mischief glinted in her green eyes.

'And I stole all your money,' she said with a touch of her old mischief.

Then he laughed, and the old mischief twinkled in his eyes again.

Well, not very malevolent, just the old mischief, the impulsiveness.

A flash of his old mischief danced there.

There was a note of the old mischief in Fergus's voice.