For a moment or two Grôm’s party had paused, confident in their own fleetness of foot, and wondering at that pair of amazing horns on the monster’s snout. But when the rest of the terrific herd came thundering down upon them, they fled in all haste. To their amazement, they found that their speed was none too great for their need. The red monsters, in spite of their bulk, were disconcertingly swift.
As he neared the swift promontory which terminated 232 with the range of downs, Grôm began to fear that he and his followers would have to take refuge in the water. This water, as it chanced, was the brackish estuary of a river which, sweeping down from the east, here made its way to the sea through a long, slanting break in the limestone hills. It was now near low tide, and there opened before the hard-pressed fugitives, as they approached the shore, a strip of damp beach running around the base of the bluff. As they left the grass and ran out upon the beach they were astonished to find that the thundering pursuit had stopped short. Just at the turn of the cliff they halted and stared back wonderingly. Their pursuers, though swinging their great horns and braying with rage, were evidently unwilling to venture so near the waterside. They drew back, indeed, as if they feared it, and at last went crashing away into the canes. The fugitives, glad of an opportunity to rest their laboring lungs, squatted down with their backs against the cliff and congratulated themselves on having got rid of such perilous attentions. But Grôm’s sagacious eyes searched the cliff face anxiously, without neglecting to watch the unruffled water. If that water was so dreaded that even the mighty herd of their pursuers durst not approach it, surely its smiling surface must hide some peril of surpassing horror.
For the next few hundred yards, till it vanished around the curve, the strip of naked beach was not more than twenty or thirty feet in width. Not without some apprehensions, Grôm decided to push forward. 233 There seemed nothing else to do, indeed, seeing that the cane-beds behind them were occupied by that irresistible red herd. Somewhere ahead, he argued, there must be a break in the cliff which would give access to the rolling downs above, where they might travel in safety.
Disguising his growing uneasiness that he might not discourage his followers––who were now full of elation at having reached the foot of the hills––he led on again in haste, though there seemed to be no need of haste. Both Hobbo and young Mô, indeed, were for staying a while and sleeping in the shade of an overhanging rock. But A-ya, who sensed through sympathy her lord’s disquietude, and the little scout Loob, who was always, on principle, ill at ease in any spot where there was no tree to climb, were as eager as their chief to push ahead; and the others would never have dared, in any case, to question Grôm’s decision.
As they rounded the next bend of the cliff, however, a clamor of excited satisfaction arose from all the party. Straight ahead, and not fifty paces distant, there opened before them a spacious cave-mouth, with a somewhat wider strip of beach before it. Immediately beyond the cave the strip of beach came sharply to an end, and the tide lapped softly against the foot of the cliff.
But just then, in the moment of their elation, a terrifying thing happened. As if aroused by their voices, the still surface a few yards from shore boiled 234 up, and was lashed to foam by the strokes of a gigantic tail.
“Run!” yelled Grôm; and they all dashed forward, there being no chance to go back. In the same instant, an appalling head––like that of a thrice magnified and distorted crocodile, with vast, round, painted eyes––was upthrust from the water and came rushing after them at a pace which sent up a curving wave before it.
Quick as thought, Grôm drew his bow and shot at the appalling head. The arrow drove straight into the gaping throat, eliciting a thunderous bellow of rage, but producing no other effect. Then Grôm sprang after his fleeing companions, and raced for his life toward the cave mouth. The cave might be nothing more than a death-trap for them all; but it seemed to offer the one possibility of escape.
As they dashed into the cave the awful, gaping head was close behind them. They had a flashing glimpse, through the gloom, of high-arched distance melting into blackness, of a strip of black water along the right, and to the left a gentle ascent of smooth white sand, whose end was out of sight.
Up this slope they raced, with the clashing of monstrous fangs close behind them. But they had not gone a dozen strides when the slope quivered, and heaved upwards shudderingly beneath them; and they all fell forward flat upon their faces. From all but Grôm there went up a shriek so piercing that in their own ears it disguised the stupendous rending roar 235 which at that moment seemed to stun the air. The mighty arch of the cave mouth had slipped and crashed down, completely jamming the entrance, and opening up a gash of blue heaven above their heads.