“Jolly it must be to invent things,” said the lieutenant suddenly. “How did you come to think of your machine first?” “Worked it out,” said Bert, after a pause. “Jest ground away at it.” “Our people are frightfully keen on you. They thought the British had got you. Weren't the British keen?” “In a way,” said Bert. “Still--it's a long story.” “I think it's an immense thing--to invent. I couldn't invent a thing to save my life.” They both fell silent, watching the darkened world and following their thoughts until a bugle summoned them to a belated dinner. Bert was suddenly alarmed. “Don't you 'ave to dress and things?” he said. “I've always been too hard at Science and things to go into Society and all that.” “No fear,” said Kurt. “Nobody's got more than the clothes they wear. We're travelling light. You might perhaps take your overcoat off. They've an electric radiator each end of the room.” And so presently Bert found himself sitting to eat in the presence of the “German Alexander”--that great and puissant Prince, Prince Karl Albert, the War Lord, the hero of two hemispheres. He was a handsome, blond man, with deep-set eyes, a snub nose, upturned moustache, and long white hands, a strange-looking man. He sat higher than the others, under a black eagle with widespread wings and the German Imperial flags; he was, as it were, enthroned, and it struck Bert greatly that as he ate he did not look at people, but over their heads like one who sees visions. Twenty officers of various ranks stood about the table--and Bert. They all seemed extremely curious to see the famous Butteridge, and their astonishment at his appearance was ill-controlled. The Prince gave him a dignified salutation, to which, by an inspiration, he bowed. Standing next the Prince was a brown-faced, wrinkled man with silver spectacles and fluffy, dingy-grey side-whiskers, who regarded Bert with a peculiar and disconcerting attention. The company sat after ceremonies Bert could not understand. At the other end of the table was the bird-faced officer Bert had dispossessed, still looking hostile and whispering about Bert to his neighbour. Two soldiers waited. The dinner was a plain one--a soup, some fresh mutton, and cheese--and there was very little talk. A curious solemnity indeed brooded over every one. Partly this was reaction after the intense toil and restrained excitement of starting; partly it was the overwhelming sense of strange new experiences, of portentous adventure. The Prince was lost in thought. He roused himself to drink to the Emperor in champagne, and the company cried “Hoch!” like men repeating responses in church.