All in good time," said the woman, addressing some invisible companion.

My invisible companion assures me that I can last until April 20.

"Let's go," he said to his invisible companion, and he set out toward the lake.

He works his mouth fretfully, as if muttering to invisible companions.

Her invisible companions at the Lodge were pure hearts all.

I felt turbulent waves of fear coming from my invisible companion.

He would turn suddenly and gesture obscenely at invisible companions.

The Shadow had arrived silently, an invisible companion in the darkness.

He followed my advice and had such good success that both of us were able to forget for the time being about our invisible companion.

This time I heard the sound of no invisible companion.