However, with Beatrice, despite their superficial estrangement, there was an intact underlying union, a tacit awareness of their symbolic roles.
More signal shells burst over the distal lagoon, containing the station and Beatrice's apartment house, and Kerans shielded his eyes as the bright fire-balls studded the sky. A few seconds later, several miles away among the silt banks to the south, there was a series of answering bursts, faint puffs that soon dispersed.
So the stranger driving the hydroplane was not alone. At the prospect of this imminent invasion Kerans pulled himself together. The distance separating the answering signals was wide enough to indicate that there was more than one group, and that the hydroplane was merely a scout vehicle.
Sealing the mesh door behind him, he stepped back into the suite, pulling his jacket off the chair. Out of habit he went into the bathroom and stood in front of the mirror, absently feeling the week-old stubble on his face. The hair was white as pearl, and with his ebony tan and introspective eyes gave him the appearance of a refined beachcomber. A bucket-full of dingy water had leaked in from the wrecked still on the roof, and he scooped some out and splashed his face, a token toilet performed, as far as he could see, solely out of habit.
Using the metal-tipped boathook to drive away two small iguanas idling on the jetty, he slid the catamaran into the water and cast off, the little outboard carrying him steadily through the sluggish swells. Huge clumps of algae stirred below the craft, and stick-beetle and water spider raced around its prows. It was a few minutes after seven o'clock, and the temperature was only eighty degrees, comparatively cool and pleasant, the air free of the enormous clouds of mosquito which would later be roused from their nests by the heat.
As he navigated the hundred-yard-long creek leading into the southern lagoon, more signal rockets were exploding overhead, and he could hear the hydroplane zooming to and fro, occasionally glimpse the white-suited figure at its controls as it flashed past. Kerans cut the outboard at the entrance to the lagoon and glided quietly through the overhanging fern fronds, watching for water snakes disturbed from the branches by the surging wash.
Twenty-five yards along the shore he berthed the catamaran among the horse-tails growing on the shelving roof of a department store, waded up the sloping concrete to a fire escape on the side of the adjacent building. He climbed the five storeys to the flat rooftop and lay down behind a low pediment, glancing up at the nearby bulk of Beatrice's apartment house.
The hydroplane was circling noisily by an inlet on the far side of the lagoon, the driver plunging it backwards and forwards like a horseman reining his steed. More flares were going up, some only a quarter of a mile away. As he watched Kerans noticed a low but mounting roar, a harsh animal sound not unlike that emitted by the iguanas. It drew nearer, mingled with the drone of engines, followed by the noise of vegetation being torn and buffeted. Sure enough, along the course followed by the inlet, the huge fern trees and calamites were flung down one after the other, their branches waving as they fell like vanquished standards. The whole jungle was being torn apart. Droves of bats erupted into the air and scattered frantically across the lagoon, their screeching masked by the accelerating turbines of the hydroplane and the exploding star-shells.
Abruptly, the water in the mouth of the inlet rose several feet into the air, what seemed to be an enormous log-jam crushed down it, tearing the vegetation away, and burst out into the lagoon. A miniature niagara of foaming water cascaded outwards, impelled by the pressure of the tidal bore behind it, on which rode several square black-hulled craft similar to Colonel Riggs' cutter, paint peeling from the giant dragon eyes and teeth slashed across their bows. Manned by a dozen dusky-skinned figures in white shorts and singlets, the scows jockeyed out towards the centre of the lagoon, the last of the star-shells still going up from their decks in the general melee and excitement.
Half-deafened by the noise, Kerans stared down at the vast swarm of long brown forms swimming powerfully through the seething water, their massive tails lashing the foam. By far the largest alligators he had seen, many of them over twenty-five feet long, they jostled together ferociously as they fought their way into the clear water, churning in a pack around the now stationary hydroplane. The white-suited man was standing in the open hatchway, hands on hips, gazing exultantly at this reptilian brood. He waved lazily at the crews of the three scows, then gestured in a wide circle at the lagoon, indicating that they would anchor there.
As his negro lieutenants re-started their engines and drifted off towards the bank, he surveyed the surrounding buildings with a critical eye, his strong face raised almost jauntily to one side. The alligators congregated like hounds around their master, the wheeling cries of the dense cloud of sentinel birds overhead, nile plover and stone curlew, piercing the morning air. More and more of the alligators joined the pack, cruising shoulder to shoulder in a clockwise spiral, until at least two thousand were present, a massive group incarnation of reptilian evil.
With a shout, the pilot swung back to his controls, the two thousand snouts lifting in recognition. The propellors kicked into life and lifted the hydroplane forward across the water. Its sharp planes ploughing straight across the hapless creatures in their path, it drove away towards the communicating creek into the next lagoon, the great mass of alligators surging along behind it. A few detached themselves and cruised off in pairs around the lagoon, ferreting among the submerged windows and driving off the iguanas who had come out to watch. Others glided among the buildings and took up their positions on the barely covered rooftops. Behind them, in the centre of the lagoon, the beaten water churned uneasily, occasionally throwing up the snow-white belly of a dead alligator crushed by the hydroplane.
As the advancing armada headed towards the creek on his left, Kerans scrambled down the fire escape and splashed down the sloping roof to the catamaran. Before he could reach it the heavy wash set up by the hydroplane had rocked the craft adrift, and it floated off into the oncoming mass. Within a few seconds it was engulfed, up-ended by the press of alligators fighting to get into the creek and cut to pieces in their snapping jaws.
A large caiman bringing up the rear spotted Kerans waist-deep among the horse-tails and veered towards him, its eyes steadying. Its rough scaly back and the crest along its tail flexed powerfully as it surged through the water. Quickly Kerans retreated up the slope, slipping once to his shoulders, reached the fire escape as the caiman lumbered out of the shallows on its short hooked legs and lunged at his leaping feet.
Panting, Kerans leaned on the rail, looking down at the cold unblinking eyes which regarded him dispassionately.
"You're a well-trained watchdog," he told it ungrudgingly. He eased a loose brick from the wall and launched it with both hands at the knob on the end of the caiman's snout, grinning as it bellowed and backed off, snapping irritably at the horse-tails and a few drifting spars of the catamaran.
After half an hour, and a few minor duels with the retreating iguanas, he managed to cross the intervening two hundred yards of shoreline and reach Beatrice's apartment house. She met him as he stepped out of the elevator, wide-eyed with alarm.
"Robert, what's happening?" She put her hands on his shoulders and pressed her head against his damp shirt. "Have you seen the alligators? There are thousands of them!"
"_Seen_ them-I was damn nearly eaten by one on your doorstep." Kerans released himself and hurried over to the window, pushed back the plastic vanes. The hydroplane had entered the central lagoon and was circling it at speed, the shoal of alligators following in its wake, those at the tail breaking off to station themselves at points around the shore. At least thirty or forty had remained in the lagoon below, and were cruising about slowly in small patrols, occasionally swerving on a careless iguana.