This was no season for traffic, and they had barely seen a sail or two in the distance, and these only such as the experienced eyes of the ex-sponge merchant held to be dangerous.  Deadly lassitude began to seize the young Scot; he began scarcely to heed what was to become of them, and had not energy to try to console Ulysse, who, having in an unwatched moment managed to swallow some sea water, was crying and wailing under the additional misery he had inflicted on himself.  The sun beat down with noontide force, when on that fourth day, turning from its scorching, his languid eye espied a sail on the northern horizon.

‘See,’ he cried; ‘that is not the way of the Moors.’

‘Bismillah!  I beg your pardon, sir,’ cried Tam, but said no more, only looked intently.

Gradually, gradually the spectacle rose on their view fuller and fuller, not the ruddy wings of the Algerine or Italian, but the square white castle-like tiers of sails rising one above another, bearing along in a south-easterly direction.

‘English or French,’ said Tam, with a long breath, for her colours and build were not yet discernible.  ’Mashallah!  I beg pardon.  I mean, God grant she pass us not by!’

The mast was hastily raised, with Tam’s turban unrolled, floating at the top of it; and while he and Fareek plied their oars with might and main, he bade Arthur fire off at intervals the blunderbuss, which had hitherto lain idle at the bottom of the boat.

How long the intense suspense lasted they knew not ere Arthur cried, ’They are slackening sail!  Thank God.  Tam, you have saved us!  English!’

‘Not so fast!’ Tam uttered an Arabic and then a Scottish interjection.

Their signal had been seen by other eyes.  An unmistakable Algerine, with the crescent flag, was bearing down on them from the opposite direction.

‘Rascals.  Do they not dread the British flag?’ cried Arthur.  ’Surely that will protect us?’

’They are smaller and lighter, and with their galley slaves can defy the wind, and loup off like a flea in a blanket,’ returned Tam, grimly.  ’Mair by token, they guess what we are, and will hold on to hae my life’s bluid if naething mair!  Here!  Gie us a soup of the water, and the last bite of flesh.  ’Twill serve us the noo, find we shall need it nae mair any way.’

Arthur fed him, for he durst not slacken rowing for a moment.  Then seeing Fareek, who had borne the brunt of the fatigue, looking spent, the youth, after swallowing a few morsels and a little foul-smelling drink, took the second oar, while double force seemed given to the long arms lately so weary, and both pulled on in silent, grim desperation.  Ulysse had given one scream at seeing the last of the water swallowed, but he too, understood the situation, and obeyed Arthur’s brief words, ‘Kneel down and pray for us, my boy.’

The Abyssinian was evidently doing the same, after having loaded the blunderbuss; but it was no longer necessary to use this as a signal, since the frigate had lowered her boat, which was rapidly coming towards them.