She thought this to herself with a touch of dry humor.

There was actually a touch of humor in that cold, dry voice.

The book is simply written, with light touches of humor.

There was a touch of humor in the pilot's voice.

There was also, amid the politics and the problems, a touch of humor.

It was good to be here, meeting new people, talking about serious things but always with a touch of humor.

And he is not above a touch of humor in his crusade.

As she'd hoped, that brought a touch of humor to his eyes.

There wasn't a touch of humor in his voice or manner.

There seemed to be a touch of humor in her voice, though Josh could not place its reason.