"A third altar—to Mercury the hastener!" exclaimed Sergius. "Quick now! with the knees!" and, pressing the flanks of his Cappadocian, both animals bounded forward into a headlong gallop.

XIII.

WINTER QUARTERS.

The beat of hoofs upon the great blocks of basalt rang through the morning air in measured cadence, and soon an answering echo came up from the south. Open flight had at last dispelled all doubt and given the signal for pursuit.

First came the two Africans of the original escort, released and bidden to ride for life or death; a short distance behind was the Carthaginian captain on his own horse which had probably been haltered behind the guard-house; and, last of all, three of the Spanish guard, who had thrown the servants and baggage from the animals that bore them, and appropriated such speed as these afforded for the business in hand.

That the officer was pretty well sobered seemed apparent. A fugitive bearing the ring of the schalischim—the seal of the Great Council—must be a man of importance, or else the possession of such a talisman augured the commission of some terrible crime. Already he saw himself stretched writhing upon the cross; the crowd, reviling or gibing, seemed surging about his feet; and his howls of anguish found voice in a storm of guttural objurgations to men and horses, mingled with prayers and vows to the gods of Carthage.

He had overtaken the two Africans now, for his animal was better than theirs, but the three others laboured hopelessly behind: the Cappadocians flew rather than galloped far in advance. Already nearly three hundred yards separated them from their pursuers, and the gap was widening slowly but surely. Only the officer held his own, for he was now forging ahead of the Africans.

"Ah, cowards! slime! filth!" he shouted to his struggling men. "The cross! the cross! that for you unless we catch them! that for me!—for all! Ah, Eschmoun! Ah, Khamon!—Melkarth!—gifts!—gold, gems, robes, spices!—my first-born to the Baals! to the Baals! Help! speed!"

The man was mad—mad indeed with terror and newly dispelled drunkenness; and his horse, a great African, coal-black save for one white hoof, seemed to partake of his master's frenzy. With ears lying flat along his head, and eyes that burned into those of Sergius, when he ventured to glance behind him,—glaring sheer through distance and dust like the very eyes of those demons his rider invoked,—the beast thundered on, equalling the speed of the light Asiatic chargers by the force of strength alone.