the iron signal staff. Fix love on that, and you have a lighthouse, and your ship comes safe to harbour!" " I may now apologize," remarked Cyril, as they seated themselves at the table, "for leaving you the other night to dine at Miss Badger's. I had given my word to her, and nothing but physical inability would have stopped me from going. I didn't want to go, any more than I wanted to drown myself; and that is a great compliment to you, for she is one of the two nicest women in London; but I would have faced a thousand deaths to get there." [53] "It is right to be so stern about a trifle?" "Keeping one's word is no trifle. False in one, false in all. Can't you see how simple it makes life for me, never to have to worry about a decision, always to be able to refer everything to a simple standard, my Will? And can't you see how simple it makes life for you, to know that if I once say a thing, I'll do it?" "Yes. I do see. But, oh, Cyril, what agony I passed through that evening!" "That was ignorance," said Simon Iff, "the cause of all suffering. You failed to read him, to be assured that, just as he was keeping his word to Miss Badger about the dinner, he would keep his to you about the telephone." "Now, tell me about the Battle. I see that I am in the thick of the fight; but I haven't got a ghost of a notion why!" "I'm sorry, dear child, but this Knowledge is unsuited to your exalted grade," he answered playfully. "We must get up to it slowly by telling you exactly what we want to do, and why. Then you will see why others should try to thwart us. And I deeply regret to have to inform you that our road lies through somewhat hilly country. You will have to listen to a lecture on the Fourth Dimension." "Whatever in the world is that?" "I think we had better talk of simpler matters until hunch is over." They began to discuss their private affairs. There was no reason at all why Lisa should not take up her residence with Cyril from that moment. She had merely to telephone her maid to pack, and come along. She offered to do so when Simon Iff said that he thought they ought to leave Paris without a day's delay. But he said: "I don't think it quite fair on the girl. It's a battle, and no call for her to [54] fight. Besides" — he turned to Cyril — "she would probably be obsessed in twenty-four hours." I shouldn't be surprised to learn that they were after her already. Let's try! Call her, Lisa, and say you'll not be back to-night; tell her to wait further