The commander took a deep breath under which he swore gently but feelingly. Then he went on: "And so, Mr. Reed, I am going to be 'Guest of Dishonor' at the Officers' Club. I will, according to custom, be served the plate of baked synthetic beans whilst my contemporary officers and their wives partake of a gourmet's banquet of natural foods." "Sir, I'm sorry." "Being sorry is hardly enough!" The commander pawed through his attache case until he came to a file-folder which he looked through meticulously for several minutes as if justifying a carefully considered opinion. Finally he made a lightly pencilled note on the margin of one page and said, "Lalande 25372!" Junior Spaceman Howard Reed gasped and blurted, "Flatbush, sir?" Commander Breckenridge nodded curtly. "You will man the perimeter alien-spacecraft detection station and the astrogation beacon distance and direction equipment located on Flatbush, Lalande 25372. And you will stay there until you have Hansen's Folly completely solved. Do you understand?" Junior Spaceman Howard Reed nodded unhappily. Lalande 25372 was close to the maximum range, the seventeen-light-year point of no return. Any enjoyment in knowing that he would have to be commissioned one of the finer, more efficient little spacecraft in order to get there in the first place was completely wiped out in the knowledge that once there, it would have to stand inert awaiting his return, because there would be no power to spare on side trips. One did not, with subatomic power, carry a spare can of fuel for emergency. VI Mrs. Hanford opened the door and saw Scholar Ross. She smiled uncertainly at him as she invited him in. In the Hanford living room, in the presence of Mr. Hanford, the scholar of genetics looked around cautiously and questingly. Hanford said, "Gloria is not here. She's out." "Then I may speak openly." "Of course. Is there some trouble--again?" "Frankly, I'm not certain," said the scholar of genetics slowly. "I'd like more information if you'd be so good as to help." "Of course we'll help!" exclaimed Mrs. Hanford. "What's bothering you?" "How is your daughter getting on with Bertram Harrison?" "Why, I'd guess they're getting along about as well as any other young pre-marriage couple. That's what the engagement period is for, isn't it? I mean, it's been that way historically." "Yes, you're right," nodded Scholar Ross. "Did they rent the usual pre-marriage apartment?" "Oh yes. They were quite the conventional young lovers, Scholar Ross." The man from the Department of Domestic Tranquility smiled. "And you, of course, were the conventional parents of the affianced bride?" "Of course. We were so pleased that we could hardly wait for Twelfth Night." "And during that visit, were the appointments of the apartment proper?" "Why, Scholar Ross!"