T he sky sagged downward, bellying blackly with a sudden summer rain, giving me a vision of catching my train in sodden clothing after the short-cut across the fields, which I was taking in company with my brother Tristan and his fiancée. The sullen atmosphere ripped apart with an electric glare; our ears quivered to the throbbing sky, while huge drops, jarred loose from the air by the thunder-impact, splattered sluggishly, heavily, about us. Little breezes swept out from the storm center, lifti