She frowned at the ghostly whisper.

Like a ghostly whisper I seemed to hear the voice of the African witch: "He pals them in the swamp!"

When he spoke his voice was a ghostly whisper.

Millie's reply was inaudible, for she could hardly speak above a ghostly whisper.

First: such things as footsteps and ghostly whispers heard from quarters where no person could possibly have been.

And then I heard a ghostly whisper: "Come here."

"Let go," she thought she heard a ghostly whisper say in Amanda's voice.

Soft and sinister, the laugh echoed from the invisible walls of the room until it became nothing more than a ghostly whisper.

The echoes had been little more than ghostly whispers although extremely busy even at that level.

Ay, changeless through the changing scene, The ghostly whisper rings between, The dark refrain of "might have been".