Murder in ViennaAfter all, under its gaiety and brilliance, Vienna has always been a centre of intrigue. The distinguished industrialist, the fair girl, and the aggressive young manalthough Superintendent McDonald tried to avoid studying his fellow passengers, he simply couldn't help it. For him, it was difficult to adjust to being on holiday. He turned away deliberately. These people weren't his problem; he was on holidayor so he thought. Set against the enchanting