Night was offended by the word, "Good-day," which reminded her of her eternal enemy Light, and answered drily: "Good-day?... I am not used to that!... You might say, Good-night, or, at least, Good-evening!" Our hero was not prepared to quarrel. He felt very small in the presence of that stately lady. He quickly begged her pardon, as nicely as he could; and very gently asked her leave to look for the Blue Bird in her palace. "I have never seen him, he is not here!" exclaimed Night, flapping her great wings to frighten the boy. But, when he insisted and gave no sign of fear, she herself began to dread the diamond, which, by lighting up her darkness, would completely destroy her power; and she thought it better to pretend to yield to an impulse of generosity and at once to point to the big key that lay on the steps of the throne. Without a moment's hesitation, Tyltyl seized hold of it and ran to the first door of the hall. Everybody shook with fright. Bread's teeth chattered in his head; Sugar, who was standing some way off, moaned with mortal anguish; Mytyl howled: "Where is Sugar?... I want to go home!" Meanwhile, Tyltyl, pale and resolute, was trying to open the door, while Night's grave voice, rising above the din, proclaimed the first danger. "It's the Ghosts!" "Oh, dear!" thought Tyltyl. "I have never seen a ghost: it must be awful!" The faithful Tylo, by his side, was panting with all his might, for dogs hate anything uncanny. At last, the key grated in the lock. Silence reigned as dense and heavy as the darkness. No one dared draw a breath. Then the door opened; and, in a moment, the gloom was filled with white figures running in every direction. Some lengthened out right up to the sky; others twined themselves round the pillars; others wriggled ever so fast along the ground. They were something like men, but it was impossible to distinguish their features; the eye could not catch them. The moment you looked at them, they turned into a white mist. Tyltyl did his best to chase them; for Mrs. Night kept to the plan contrived by the Cat and pretended to be frightened. She had been the Ghosts' friend for hundreds and hundreds of years and had only to say a word to drive them in again; but she was careful to do nothing of the sort and, flapping her wings like mad, she called upon all her gods and screamed: "Drive them away! Drive them away! Help! Help!" But the poor Ghosts, who hardly ever come out now that Man no longer believes in them, were much too happy at taking a breath of air; and, had it not been that they were afraid of Tylo, who tried to bite their legs, they would never have been put back indoors. "Oof!" gasped the Dog, when the door was shut at last. "I have strong teeth, goodness knows; but chaps like those I never saw before! When you bite them, you'd think their legs were made of cotton!" By this time, Tyltyl was making for the second door and asking: "What's behind this one?"