By eight o'clock the next morning Riggs had stabilised the situation and was able to see Kerans informally. His headquarters were in the testing station, with a commanding view over the streets below, and particularly of the paddle-ship in the square. Stripped of their weapons, Strangman and his crew sat around in the shade under the hull, supervised by the light machine-gun manned by Macready and two of his men.

Kerans and Beatrice had spent the night in the sick-bay aboard Riggs' patrol cruiser, a well-armed 30-ton PT boat which was now moored against the hydroplane in the central lagoon. The unit had arrived shortly after midnight, and a reconnaissance patrol reached the testing station on the perimeter of the drained lagoon at about the time Kerans entered Strangman's suite in the depot ship. Hearing the ensuing gunfire, they descended immediately into the square.

"I guessed Strangman was here," Riggs explained. "One of our aerial patrols reported seeing the hydroplane about a month ago, and I reckoned you might have a little trouble with him if you were still hanging on. The pretext of trying to reclaim the testing station was a fair one." He sat on the edge of the desk, watching the helicopter circle the open streets. "That should keep them quiet for a bit."

"Daley seems to have found his wings at last," Kerans commented.

"He's had a lot of practice." Riggs turned his intelligent eyes on Kerans, asked casually: "By the way, is Hardman here?"

"Hardman?" Kerans shook his head slowly. "No, I haven't seen him since the day he disappeared. He'll be a long way off by now, Colonel."

"You're probably right. I just thought he might be around." He flashed Kerans a sympathetic smile, evidently having forgiven him for scuttling the testing station, or sensible enough not to press the matter so soon after Kerans' ordeal. He pointed to the streets below glowering in the sunlight, the dry silt on the rooftops and walls like caked dung. "Pretty grim down there. Damn shame about old Bodkin. He really should have come north with us."

Kerans nodded, looking across the office at the machete scars sliced into the woodwork around the door, part of the damage gratuitously inflicted on the station after Bodkin's death. Most of the mess had been cleaned up, and his body, lying among the bloodstained programme charts in the laboratory below, flown out to the patrol cruiser. To his surprise Kerans realised that callously he had already forgotten Bodkin and felt little more than a nominal pity for him. Riggs' mention of Hardman had reminded him of something far more urgent and important, the great sun still beating magnetically within his mind, and a vision of the endless sandbanks and blood-red swamps of the south passed before his eyes.

He went over to the window, picking a splinter from the sleeve of his fresh uniform jacket, and stared down at the men huddled under the depot ship. Strangman and the Admiral had gone forward towards the machine-gun, and were remonstrating with Macready, who was shaking his head impassively.

"Why don't you arrest Strangman?" he asked.

Riggs laughed shortly. "Because there's absolutely nothing I can hold him on. Legally, as he full well knows, he was absolutely entitled to defend himself against Bodkin, kill him if necessary." When Kerans looked round over his shoulder in surprise he continued: "Don't you remember the Reclaimed Lands Act and the Dykes Maintenance Regulations? They're still very much in force. I know Strangman's a nasty piece of work-with that white skin and his alligators-but strictly speaking he deserves a medal for pumping out the lagoon. If he complains, I'll have a job explaining that machine-gun down there. Believe me, Robert, if I'd arrived five minutes later and found you chopped to bits Strangman could have claimed that you were an accomplice of Bodkin's and I'd have been able to do nothing. He's a clever fellow."

Tired out after only three hours' sleep, Kerans leaned against the window, smiling wanly to himself as he tried to resolve Riggs' tolerant attitude towards Strangman with his own experiences of the man. He was conscious that an even wider gulf now divided Riggs and himself. Although the Colonel was only a few feet away from him, emphasising his argument with brisk flourishes of the baton, he was unable to accept wholly the idea of Riggs' reality, almost as if his image were being projected into the testing station across enormous distances of time and space by some elaborate three-dimensional camera. It was Riggs, and not himself, who was the time-traveller. Kerans had noticed a similar lack of physical validity about the rest of the crew. Many of the original members had been replaced-all those, among them Wilson and Caldwell, who had begun to experience the deep dreams. For this reason, perhaps-and partly because of their pallid faces and weak eyes, in so marked contrast to Strangman's men, the present crew seemed flat and unreal, moving about their tasks like intelligent androids.

"What about the looting?" he asked.

Riggs shrugged. "Apart from a few trinkets filched from an old Woolworths he's taken nothing that couldn't be put down to natural exuberance on the part of his men. As for all the statues and so on, he's doing a valuable job reclaiming works of art that were perforce abandoned. Though I'm not sure what his real motives are." He patted Kerans on the shoulder. "You'll have to forget about Strangman, Robert. The only reason he's sitting quiet now is that he knows he's got the law on his side. If he hadn't there'd be a battle royal going on." He broke off. "You look all in, Robert. Are you still getting these dreams?"

"Now and then." Kerans shuddered. "The last few days have been insane here. It's difficult to describe Strangman-he's like a white devil out of a voodoo cult. I can't accept the idea that he'll go scot free. When are you going to re-flood the lagoon?"

"Re-flood the-?" Riggs repeated, shaking his head in bewilderment. "Robert, you really are out of touch with reality. The sooner you get away from here the better. The last thing I intend to do is re-flood the lagoon. If anybody tries I'll personally blow his head off. Reclaiming land, particularly an urban area like this right in the centre of a former capital city, is a Class A 1 priority. If Strangman is serious about pumping out the next two lagoons he'll not only get a free pardon but a governor-generalship to boot." He looked down through the window, as the metal rungs of the fire escape rang in the sunlight. "Here he comes now, I wonder what's on his evil little mind?"

Kerans went over to Riggs, averting his eyes from the maze of festering yellow rooftops. "Colonel, you've got to flood it again, Jaws or no laws. Have you been down in those streets, they're obscene and hideous! It's a nightmare world that's dead and finished, Strangman's resurrecting a corpse! After two or three days here you 'll-"

Riggs swung away from the desk, cutting Kerans off. An element of impatience crept into his voice. "I don't intend to stay here for three days," he snapped curtly. "Don't worry, I'm not suffering from any crazy obsessions about these lagoons, flooded or otherwise. We're leaving first thing tomorrow, all of us."

Puzzled, Kerans said: "But you can't leave, Colonel. Strangman will still be here."

"Of course he will! Do you think that paddle-boat has got wings? There's no reason for _him_ to leave, if he thinks he can take the big heat waves coming and the rain-storms. You never know, if he gets a few of these big buildings refrigerated he may be able to. In time, if he reclaims enough of the city, there might even be an attempt to re-occupy it. When we get back to Byrd I'll definitely put in a recommendation, anyway. However, at present there's nothing for me to stay for-I can't move the station now, but it's a fair loss. Anyway, you and the Dahl girl need a rest. _And_ a brain-lift. Do you realise how lucky she is to be in one piece? Good God!" He nodded sharply at Kerans, standing up as a firm rap sounded on the door. "You should be grateful that I came here in time."

Kerans walked over to the side door into the galley, eager to avoid Strangman. He paused for a moment to look up at Riggs. "I don't know about that, Colonel. I'm afraid you came too late."