Destination Unknown (Agatha Christie Mysteries Collection (Paperback))

<p>When a number of leading scientists disappear without a trace, concern grows within the international intelligence community. And the one woman who appears to hold the key to the mystery is dying from injuries sustained in a plane crash.</p> <p>Meanwhile, in a Casablanca hotel room, Hilary Craven prepares to take her own life. But her suicide attempt is about to be interrupted by a man who will offer her an altogether more thrilling way to die. . . .</p> <p>When a famous scientist vanished, conflicting reports of sightings of the missing man come in from all over Europe in this different mystery. Previously published as So Many Steps to Death. </p>