Whispers - Audio Cassette - Unabridged Author:Dean Koontz, William Dufris (Narrator) Unabridged audio book on 12 sound cassettes (ca. 19 hrs.) Read by William Dufris. — HE IS BACK — Hilary Thomas knew terror as a child, but never anything like this. — HE IS BACK — He is hunting her with a sick desire more terrifying than hatred could ever be. And he is in her house again. — HE IS BACK — He is on the stairs, and he canâ€&tra... more »de;t be stopped. Hilary killed him once and he keeps coming back. Again and again.