The Salzburg Connection — Helen MacInnes

The chest had been hidden in a lake high in the Austrian mountains. The secrets buried there were as deadly as an unexploded bomb. Men had been killed because of it, and sudden death stalked all who searched for it.

Bill Mathison, a hardheaded young American, did not know that his routine business trip to Salzburg was to be-come a macabre journey through the dark and violent underworld of spies and murderers.

Death waited for him in the shadows. So did love. Two beautiful women . . . and one of them would betray him.