There was a dangerous tone to the Aussie's voice.

Octavius spoke in his most dangerous tone: "You are a fool."

So he said now in a dangerous tone, "Since when has the location of a particular animal been of concern to a computer?"

"I know it's high," Vuillard said in a dangerous tone, "it is what we call a hill."

A dangerous tone, to those who knew him.

More ominous for the dangerous tone in his words.

"The hell you are," Vaughn said, his tone low and dangerous.

His voice was soft, what Dirisha knew as his dangerous tone.

A dangerous tone rang in Savage's voice and a faraway look came into his eyes.

"I can see you're all broken up over it," Aahz said in a dangerous tone.