“If his men do not come here tonight and nobody bothers him down there, the chances are, he will believe that your fiancee didn’t get such a good look at him after all. It was dark in that car last night. His vast knowledge and discoveries have been along chemical and electrical lines. It’s not likely he remembers or even knows the ability of your race to see so much better in the dark than his. So by tomorrow, when nothing happens, he’ll consider that incident closed and go about his business as usual.”