Katharina, who had been chilled with apprehensions and a thrill of awe, as she listened to Medea's song, listened to every word with anxious attention; what Medea said--how she described Orion--that was more wonderful than anything else, beyond all she had believed possible. And the cathedral in which the lovers were to be united was the church of St. Sophia at Constantinople, of which she had heard so much. A tight grip seemed to clutch her heart; still, eagerly as she listened to Medea's words, her sharp ears heard the doleful gasping and whimpering behind the hanging; and this distressed and dismayed her; her breath came short, and a deep, torturing sense of misfortune possessed her wholly. The wailing child-spirit within, a portion of whose joys Medea said had been allotted to her--nay, she had not robbed him, certainly not--for who could be more wretched than she? It was only that beautiful, languishing young creature who was so lavishly endowed by Fortune with gifts enough and to spare for others without number. Oh! if she could but have snatched them from her one after another, from the splendid ruby she was wearing to-day, to Orion's love! She was pale and tremulous as she rose at the call of the sorceress, after she also had offered seven gold pieces. She would gladly have purchased annihilating curses to destroy her happier rival. The black liquid in the saucer began to stir, and a sharply smelling vapor rose from it; the witch blew this aside, and as soon as the murky fluid was a little cool, and the surface was smooth and mirror-like, she asked Katharina what she most desired to know. But the answer was checked on her lips; a fearful thundering and roaring suddenly made the house shake; Medea dropped the saucer with a piercing shriek, the contents splashed up, and warm, sticky drops fell on the girl's arms and dress. She was quite overcome with the startling horror, and Heliodora, who could herself scarcely stand, had to support her, for she tottered and would have fallen. The sorceress had vanished; a half-grown lad, a young man, and a very tall Egyptian girl in scanty attire were rushing about the room. They flew hither and thither, throwing all the vessels they could lay hands on into an opening in the floor from which they had lifted a trap-door; pouring water on the braziers and extinguishing the lights, while they drove the two strangers into a corner of the hall, rating and abusing them. Then the lads clambered like cats up to the opening in the roof, and sprang off and away.