With one or two of his principal merchants he went down to St. Louis, but he did not go as the Sultan Casim Ammeh; that name was too well known to the French Government. Instead, he went under the name his mother used to call him, Raoul Le Breton. And under that name he opened a store in St. Louis.

There was a new generation in the town since his real father's day, and the name roused no comment. It was an ordinary French one. In St. Louis there were quite a few half-breed French-Arabs, as the youth supposed himself to be, living and trading under European names.

His business ventures were so successful that he opened several more stores at various points between St. Louis and his own capital; but the whereabouts of his own city he did not divulge to strangers.

At sixteen it had seemed to the boy that St. Louis was the hub of the universe; but at eighteen a craving that amounted to nostalgia drove him further afield—to Paris.

And he went in Arabian garments, for he was intensely proud of his sultanship and the desert kingdom he ruled with undisputed sway.

To his surprise, he felt wonderfully at home in his mother's city. It did not feel as strange as St. Louis had felt, but more as if he had once lived there and had forgotten about it.

He had been a couple of days in Paris, wandering at will, when on the second evening his wanderings had brought him in contact with Marie Hamon. She was by no means the first of her sort to accost him, but she was the first he had condescended to take any notice of. She had smiled at him as, aloof and haughty, he had stalked along the Boulevard St. Michel, and had fallen into step beside him. He had looked at her in a peculiar manner that was half amusement, half contempt, but he had not shaken her off.

She had suggested they should have dinner together, and he had fallen in with her suggestion; not exactly with alacrity, but as if he wanted to study the girl further. For all her plump prettiness and profession, there was a shrewd, sensible air about her. Afterwards, at her instigation, they had repaired to the cabaret.

As the youth continued to scowl at the distant Englishman, with the idea of preventing further trouble, Marie tried to get his mind on other matters.

"Casim, let's have a dance?" she suggested.