When the letter came, Colonel DeLisle knew of no such person as Ben Râana asked for; but he had not answered yet when Sanda unexpectedly appeared. Hardly had he recovered from the first shock of his surprise when he remembered the great march soon to be undertaken—a march ostensibly for maneuvers, but in reality to punish a band of desert raiders, and later, men of the Legion were to begin the laying of a new road in the far south, even beyond Djazerta. There would be no long rest for the colonel of the First Regiment for many months, consequently he would be unable to keep Sanda with him. She did not want to go back to France or Ireland, so she was told about the Agha of Djazerta and the sixteen-year-old girl, Ourïeda, whose Arab name meant "Little Rose."

Next to staying at the headquarters of the Foreign Legion with its colonel, Sanda liked the idea of going into the desert and living for a while the life of an Arab woman with the daughter of a great chief of the south. The more she thought of it, the more it appealed to her. Besides, when her father pointed out Djazerta on the map, and not more than twenty kilometres away the douar, or tribal encampment under the rule of Ben Râana, she noticed that they seemed to be scarcely a hundred kilometres distant from Touggourt. Probably Richard Stanton would be spending many days or even weeks at Touggourt before he set off across vast desert spaces searching for the Lost Oasis. So the girl said to Colonel DeLisle that, since she could not at present stay with him, she would like beyond everything else such a romantic adventure as a visit to the Agha's house.

The one objection was that, if she went at all, she must start at once, because there was at the moment a great chance for her to travel well chaperoned. A captain of the Chasseurs d'Afrique had just been ordered from Sidi-bel-Abbés to Touggourt, and was leaving at once with his wife. They could take Sanda with them: and at Touggourt Ben Râana would have his friend's daughter met by an escort and several women servants. It was an opportunity not to miss; though otherwise Colonel DeLisle might have kept the girl with him for a fortnight longer.

Sanda would have liked to bid Max good-bye, or if that were not possible, to write him a letter. But DeLisle said it "would not do." Not that the newly enlisted soldier would misunderstand: but—he would realize why he heard nothing more from his colonel's daughter. She need not fear that he would be hurt. So Sanda could send only a thought message to her friend, and perhaps it reached him in a dream, for the night of her departure—knowing nothing of it—he was back again in the dim cabin of the General Morel gazing through the dusk at a long, swinging plait of gold-brown hair.

Sanda, with Captain Amaranthe and his wife, travelled to Oran, thence to Biskra, and from Biskra on the newly finished railway line to Touggourt. It was there that, twenty-two years ago, the beautiful Irish girl who had run away from home to her soldier lover, joined Georges DeLisle and married him. Sanda thought of that, and thought again also that in a few months more Richard Stanton would come to Touggourt for the getting together of his caravan. These two thoughts transformed the wild desert town with its palms, and tombs of murdered sultans, and its frame of golden dunes into a magical city of romance. She felt that some great thing ought to happen to her there. It was not enough that Touggourt should give her a first glimpse of the true Sahara. She wanted it to give her more. Nor was it enough that she should be met there by an escort of Bedouins with a chief's nephew at their head, and negro women to be her servants, and a white camel of purest breed for her to ride, she being hidden like an Arab princess in a red-curtained bassourah. All this was wonderful, and thrilling as an Eastern story of the Middle Ages; but it meant nothing to her heart. And something deep down in her expected more of Touggourt even than this. She told herself that a place with such associations owed more to a child of Georges DeLisle and Sanda De Lisle; and even when she and her cavalcade started away from the great oasis city, winding southward among the dunes, she still had the conviction that some day, before very long, Touggourt would pay its debt.

Ben Râana had done what he could to honour Colonel DeLisle through his daughter. He had sent a fine caravan to fetch the girl to Djazerta, and according to the ideas of desert travellers, no luxury was lacking for her comfort. His half-sister's son, Sidi Tahar Ben Hadj, had under him some of the best men of the Agha's goum, and there were a pair of giant, ink-black eunuchs to guard the guest and her two negresses. Silky-soft rugs from Persia lined her bassourah on the side where she would sit, the balance being kept on the other by her luggage wrapped in bundles; and the whole was curtained with sumptuous djerbi, striped in rainbow tints. Over the djerbi, to protect her from the sun, or wind and blowing sand, were hung heavy rugs made by the women of the Djebel Amour mountains, the red and blue folds ornamented by long strands and woollen tassels of kaleidoscopic colours. Sanda's camel (like that of Ben Hadj and the one which carried the two negresses) was a mehari, an animal of race, as superior to ordinary beasts of burden as an eagle is nobler than a domestic fowl. There was a musician among the camel-drivers, chosen especially—so said Ben Hadj—because he knew and could sing a hundred famous songs of love and war. Also he was master of the Arab flute, and the räita, "Muezzin of Satan," strange instrument of the wicked voice that can cry down all other voices.

Lest the men should misunderstand and think lightly of the Agha's guest, his nephew did not look upon Sanda's face after the hour of meeting her at Touggourt, in the presence of her friends, until he had brought the girl to his uncle's house, three days later. She was waited upon only by the women and the two black giants who rode behind the white camels: and altogether Sidi Tahar Ben Hadj was in his actions an example of that Arab chivalry about which Sanda had read. Nevertheless she was not able to like him.

For one thing, though he had a fine bearing and a good enough figure (so far as she could tell in his flowing robes and burnous), in looks he was no hero of romance, but a disappointingly ugly man. Ourïeda, the Agha's daughter, was only sixteen, and Tahar was supposed to be no more than a dozen years her elder, but he appeared nearer forty than twenty-eight. He had suffered from smallpox, which had marred his large features and destroyed the sight of one eye. It had turned white and looked, thought Sanda, like the eye of a boiled fish. He wore a short black beard that, although thick, showed the shape of a heavy jaw; and his wide-open, quivering nostrils gave him the look of a bad-tempered horse. Although he could speak French, he seemed to the girl singularly alien and remote. Sanda wondered if he had a wife, or wives, and pitied any Arab woman unfortunate enough to be shut up in his harem.

On the third morning the great dunes were left behind, and the bassourahs no longer swayed like towers in a rotary earthquake with the movements of the camels. Far away across a flat expanse of golden sand, silvered by saltpetre, a long, low cloud—blue-green as a peacock's tail—trailed on the horizon. It was the oasis of Djazerta, with its thousands of date palms.

At first the vision seemed to float behind a veil of sparkling gauze, unreal as a mirage; but toward noon it brightened and sharpened in outline, until at last the tall trees took individual form, bunches of unripe dates beneath their spread fan of plumes hanging down like immense yellow fists at the end of limp, thin arms cased in orange-coloured gloves.