The Man in the Driver's Seat — Irma Walker

He would stop at nothing in his search for Mr. X... Ten of the jurors who had failed to acquit young David Earle of manslaughter were still living. But David Earle was dead - a suicide because of their verdict.

Millionaire Jonathon Erle knew one of the ten - Mr. X - had tricked the others into voting against his son. He devised a fiendish scheme to pinpoint the culprit and baited his trap cunningly. Soon ten people found themselves completely in his power - imprisoned in a plane that was fast running out of fuel.

The jurors thought they had only been doing their duty. And now they were on trial - for their lives!