THE GREEK GIRL'S FOREBODING--A BATTLE WITH THE TURKS.

Thyra slept little that night.

This could not be because she was unwearied in frame, for the toils, anxieties, and dangers of the day had been sufficient to exhaust far greater strength than hers.

It was not that she had not much cause now for anxiety of mind.

Jack was safe--that to her, was the first consideration, and all his friends, including herself, had been rescued by his cleverness from the more imminent perils that beset them.

But her soul was in a state of great agitation; dark, melancholy thoughts, which would not be chased away, continually oppressed it.

This interfered with the blissful visions, the roseate castles in the air which she was so p.r.o.ne to build, and of which Jack Harkaway ever formed the central figure.

If she could win his love, and accompany him to England--a grand and mysterious region which she had all her life longed to see--Thyra thought the climax of happiness would be reached.

But still she felt a terrible presentiment that, not only would this never be accomplished, but that some dread and imminent fate was hanging over her.

"To-morrow," she murmured, "the hand of destiny will lie heavily upon me; there is a voice within that tells me so."

And this melancholy condition continued throughout the hours of darkness.

She looked out of her tent.

All around her slept.

Even the sentinel had fallen asleep beside the camp fire.

The air was laden with the chill breath of night, but the stars were fading and the first gleams of dawn were breaking through the eastern mists. At such a time the appearance of the vast desert was especially gloomy and depressing.

Thyra turned her gaze in the direction of the town.

What cloud was that coming thence, and advancing along the plain towards the camp?

The Greek girl strained her eyes to penetrate the mist; in this she was a.s.sisted by the growing light of the morn.

Presently the cloud shaped itself into recognisable distinctness.

It was a ma.s.s of armed men.

The Turks were marching on their track!

Thyra's terror for a moment kept her spellbound.

This onset boded destruction to herself and all her friends; above all, to him she loved best.

Involuntarily she uttered a cry of alarm, which at once aroused the whole of the camp.

The Arabs sprang to their feet, and seized their arms.

In an instant all was commotion.

Kara-al-Zariel heard that beloved voice, and in an instant was at Thyra's side.

"What has alarmed the Pearl of the Isles?" he asked, in the poetic phraseology of his race.

Thyra stood with dishevelled hair, and dilated eyes fixed upon the approaching army, at which she pointed with trembling fingers.

"Look! look!" she exclaimed, "they are coming--the Turks are upon us!"

Kara-al-Zariel followed her gaze.

He saw the cloud; he knew the danger.

"To horse!" he thundered. "To arms! every son of the desert, and every Christian guest!"

Instantly the horses were untethered, and the riders mounted; armed men a.s.sembled on foot, and every warrior appeared in readiness.

Jack Harkaway and his friend Harry, by this time familiar as old soldiers with these sudden calls to arms, soon answered the summons; and the rest of their party, on hearing the danger, were not backward in preparing for it.

There were in the encampment a large number of fleet Arab steeds, more than were actually required by the tribe, but the chief, like many of his race, dealt largely in horseflesh.

This was particularly fortunate on the present occasion, for their Christian allies could also be mounted, and if overwhelmingly outnumbered by the enemy, could save themselves by flight.

All the more experienced warriors were now sent to the front, to face the first shock of the coming attack.

Kara-al-Zariel led a beautiful steed to Thyra.

"Mount, sweet maiden," he said; "This steed is one of fleetest. Go, ride on towards the sea, for our enemies are coming fast upon us, and this is no place for thee."

Thyra mounted, but steadfastly refused to flight.

"Thinkest thou, O chief, that I will fly from this danger?" she said scornfully. "Never! I will escape with my best friends, or perish with them."

In vain the emir persuaded her to seek safety at once.

"To perish or to fall again into the hands of the licentious Turks," he said; "remember, rash girl, these two terrible fates menace thee."

"If I am killed," responded Thyra, "it is the will of Heaven; but ere I become a captive to the Turks, the dagger shall end my life."

Her resolution being evidently fixed, the Arab chief ceased to persuade, but resolved, throughout the coming fight, to do all he could to shield her from danger.

On came the enemy's forces.

The light was now sufficient for it to be perceived that they consisted of a large and well-armed body of Turkish cavalry.

They were led, as before, by the captain of the guard, and the truculent vizier Abdullah.