'Your Unspeakableness is amused,' said Rustan, fastening the outer door carefully with both keys. 'But if it is not as I say, I entreat your High Mightiness to kick his humble servant from this door to the Seven Towers and back again, passing by the Chora, Blachernæ, and the Church of the Blessed Pantokrator on the way.'

'That would take a long time,' observed Zeno. 'Open the door and let me see the girl.'

'Your Grandeur shall see, indeed!' answered Rustan, smiling confidently as he led the way. 'Rustan the Truth-speaker,' he continued, as if to himself while walking, 'Karaboghazji the faithful Keeper of Promises!'

He gently caressed his beautiful black beard as he went on. He took Zeno through the small part of the house which he reserved for his own use, far from the larger rooms where he kept his stock of slaves. In an inner apartment they met the negress, resplendent in scarlet velvet and a heavy gold chain, her red hair combed straight out from her head. When Zeno appeared, she at once assumed what she considered a modest but engaging attitude, crossing her great hands upon her splendid coat, and looking down with a marvellous attempt at a simper.

Rustan stood still and for a moment Zeno thought that the dealer had ventured to jest with him, by showing him the terrific negress in her finery as the incomparable treasure of which he had spoken. But Rustan's words explained everything.

'My Life,' he said, speaking to his wife in a caressing tone, 'is the girl ready to be seen?'

'As my lord commanded me,' replied the negress, keeping her hands folded and bending a little.

'This lady,' said Rustan to Zeno, 'is my wife, and my right hand.' He turned to her. 'Sweet Dove,' he said, 'pray lead his Magnificence to the slave's room. I will wait here.'

Zeno seemed surprised at this arrangement.

'My wife' explained Rustan, 'understands the creatures better than I. My business is buying and selling; it is her part to keep the merchandise in good condition, and to show it to the customers who honour us.'