'A Christian, then?' Zoë asked, controlling her voice.

The other pretended to be shocked.

'Does the Kokóna Arethusa believe that Rustan would be so wicked as to sell a Christian maid to the Turks? Rustan is a very devout man, Kokóna! He would not do such an irreligious thing!'

Zoë remembered the allowance of three copper pennies daily, and how he had driven her to sell herself for Kyría Agatha's sake; but she did not care to impugn Rustan's piety.

'So the astrologer says that I shall be sold to-day,' she observed with an affectation of carelessness, though her heart was sinking, and she felt a little sick. 'Is he a great astrologer?'

'He is Rustan's friend, Gorlias Pietrogliant,' answered the negress, who was now turning over certain fine linen in the wardrobe. 'Yes, he is a good star-gazer, especially for merchants. He is very poor, but many have grown rich through consulting him.'

She found what she wanted, and held up a beautifully embroidered garment of linen as fine as a web.

'And if you are so fortunate as to go to the rich merchant's house,' she added, 'you may win favour of him by telling him to consult Gorlias about his affairs whenever he is in doubt.'

'Gorlias.' Zoë repeated the name, for she had never heard it.

'Gorlias Pietrogliant, who lives near the church of Saint Sergius and Saint Bacchus. Every one in that quarter knows him.'