Bob Jenkins, the mystery writer, whispered something under his breath.

"You also have a chance to get thoroughly killed," she whispered under her breath.

"I may not have that kind of time," Mary whispered under her breath.

"Then tell me the truth now," she whispered under her breath.

Jani whispered it under her breath, so he couldn't hear.

I whispered her name under my breath, but he heard me.

"You," she whispered under her breath, "or one of your friends."

Here was a man who whispered terrible, dark things about himself under his breath.

"Do not be anxious because of me, father dear," she whispered under her breath.

"There's not much wrong with you now," George whispered under his breath.