For the next three days these poor castaways suffered considerably from cold and exposure; moreover, the captain had to endure great pain, his wounded leg being stiff and swollen. However, on the third morning after they had abandoned the sinking Glenholme the wind and sea abated, and the sun rose in a cloudless sky that gave promise of a long spell of fine weather. Captain Groome gave orders to hoist the sail; and, impelled by a westerly breeze, they steered for the northern coast of Africa.
Soon after sunrise land was sighted right ahead—a sandy beach with low and slightly undulating country in the background. Groome ran the boat close inshore and then consulted a torn and sea-stained chart.
"Now, men," said he; "what with the gale and strong currents I figure out that we've been driven a long way east of Tripoli. The breeze is dying away, so we'll just have to get out the oars and pull to the westward."
"How far is it to the nearest port, captain?" inquired one of the sailors.
"Oh, about seventy to eighty miles."
"That's a long pull on short allowance of water," remarked the sailor, with a rueful glance at their water-keg, which by this time was three-parts empty. "Is there any fresh water around these parts, sir?"
The skipper gazed attentively along the shore before making answer. "Well," said he at length, "it's a barren-looking coast, and no mistake, but I see a clump of trees just beyond that point. Perhaps we can find water there, and refill our keg. Anyhow, we'll go and see."
IV—THE CASTAWAYS AND THE ARAB HORSEMEN
They beached their boat in a little curving bay that lay between two rocky points. Here, not more than a couple of hundred yards inland, stood the clump of trees that Groome had noted. They found, to their great satisfaction, that these trees grew around the brink of a cup-shaped hollow, at the bottom of which bubbled a spring of clear fresh water.
The overjoyed castaways drank their fill; then, with tin cups, they baled up the water and refilled their ten-gallon keg. While this job was in progress Captain Groome, accompanied by the bo'sun, clambered up the sides of the waterhole to take a look around before returning to the boat. On reaching level ground, to their astonishing and dismay, they found themselves confronted by a band of about fifty Arab horsemen. These men were Bedouins of the Senussi tribe—swarthy ruffians of the desert, fierce and ruthless, who lived chiefly by murder and pillage.