A young and affluent couple become fatally entangled in their own wish-fulfillment world.

A teenage boy falls hopelessly in love with his new sister-in-law. When she gets pregnant, someone raises the question that he might be the father--a notion he does nothing to discourage.

Outback pilot Jim Hawk investigates the murder of his brother, who had been involved in diamond mining in Queensland. He uncovers a plan to flood the market with diamonds.