There was no trace of irony in the alien voice.

If he felt any emotion, his alien voice was unable to show it.

The alien voice held a note of urgency which Angus hadn't heard before.

I had him up there, aloft and free, his alien voice calling to me.

"This is the language," it announced again in its flat alien voice.

Humans weren't meant to sing with such an alien voice.

Yes, I knew now what the two contending, alien voices in my mind had been.

The alien voice did not respond, but the seed of doubt had been planted.

"There is no need, my queen," said the alien voice which came through and behind the kitchen girl.

But alien voices that talked among themselves, and not to me.