Night Probe!

What was imperceptible a moment before came through with glassy transparency now. The other divers looked busy, but they were accomplishing nothing. The grappling claw had not returned after snatching its last load. The saturation divers lazily poked at the debris but did not transfer any of it over the side.

Slowly, with clairvoyant cooperation, they had gradually formed a crescent around Gly. Then it dawned on him. His presence had been detected from the other ship. He had failed to catch the TV cameras attached to the lights because they were hidden by the glare, nor did he realize until now that the salvagers could receive instructions from a command center through miniaturized receivers inside their hoods.

He retreated until his back flattened against a bulkhead. The JIM suits formed a barrier in front of him while the other divers hovered on the flanks, closing off the final avenues of escape. They were all gazing at him now, and unemotional.

Gly unsheathed an eight-inch knife and crouched, thrusting it palm up in the nonprofessional but still lethal stance of a street fighter. It was a futile gesture born from a reflex action. The other divers carried knives too, nasty stainless steel blades strapped to their legs. And the manipulator clamps of the JIM suits possessed an inhuman strength to make painful wounds indeed.

They gathered around him motionless, like statues in a graveyard. Then one of the divers took a plastic slate from his weight belt and briefly wrote on it with a yellow grease stick. He finished and held the slate in front of Gly's nose. The message was short and to the point. It simply read,

KISS OFF

For a moment Gly was stu

This was not the reception he expected. Not waiting to be cajoled, he flexed his knees and launched his body upward, swimming strongly over the NUMA divers' heads. They made not the slightest effort to stop him, moving only to turn and watch him melt into the blackness.

"You let him go," Gu

"Yes, I let him go."

"Do you think it was wise?"

Pitt stood impassive and did not immediately answer, his incredible green eyes narrowed in conjecture. There was a smile but not a smile. The expression was almost menacing, that of a lion waiting in cover for a passing meal. "You saw the knife," Pitt said at last.

"He didn't have a prayer. Our boys would have fed him to the fish."

"The man was a killer." It was a simple statement, nothing more.

"We can still pick him up when he surfaces," Gu

"I don't think so."

"Any particular thought in mind?"

"Elementary," said Pitt. "We use a small fish to catch a big one.

"So that's it, eh?" Gu

"For all we know, they are the authorities."

Gu

"Our visitor was only on a scout mission. Next time he might bring some friends and really get nasty. We need to buy time. I think it would be worth our while to stop their clock."

Gu

"No rush," Pitt said, quite relaxed. "He'll have to decompress for at least a half an hour. Probably has a spare set of air cylinders stashed on the river bottom somewhere."

Another question formed in Gu

"He was too quick with the knife, too anxious to use it. Those who are born with a killer instinct never hesitate."

"So we're up against people with a license to kill," said Gu

In the basin of the port of Rimouski, along the two deserted docks and the long warehouses, the predawn atmosphere was quiet and desolate, the stillness accented by the absence of wind.

It was too early for the appearance of the dockworkers, the eternally squawking seagulls, and the diesel locomotives that hauled the unloaded cargo to a nearby industrial park.

Tied to one dock was the tug that had towed an empty barge up and down the river past the Ocean Venturer only a few hours earlier. It was streaked with red rust, and the ravages from thirty years of hard use lay heavily on its uncompromising lines. A light streamed from the portholes of the master's cabin directly below the pilothouse, dimly reflecting across the black water.

Shaw checked his watch and pushed a tiny switch on what could have passed for a pocket calculator. He closed his eyes in thought a moment, and then began punching the rows of buttons.

Nothing like the old days, he mused, when an agent had to hide in an attic and mutter in low tones into the microphone of a radio transmitter. Now digital signals were relayed by satellite to a computer in London. There the message was decoded and sent to its proper destination by fiber optical transmission.

When he finished, he laid the electronic unit on the table and stood up to stretch. His muscles were stiff and his back sore. The bane of advancing age. He reached into his suitcase and pulled out the bottle of Canadian Club he had purchased after arriving at the Rimouski airport.

The Canadians called it whiskey, but to his British taste it seemed little different from American bourbon. It struck him as primitive to drink it warm-only the Scots preferred to down their liquor that way-but then, decrepit tugboats lacked such modern conveniences as ice makers He sat down in a chair and lit one of his specially o ordered cigarettes. At least something remained of the past. All he lacked was a warm companion. It was times like these, when he was alone with a bottle and reflecting on his life, that he regretted not having remarried.

His reverie was interrupted when the little device on the table gave off a muted beep. Then a fine slip of paper, no more than a quarter of an inch in width, began to issue from one end. A marvel of advanced technology; it never failed to amuse him.

He do

Gly made no move to enter. He just stared at Shaw from under questioning eyebrows and the expression in the eyes was that of a jackal sniffing the air.

"Merely an acknowledgment of my report on what you observed," replied Shaw casually. He began idly wrapping the message strip around his index finger in a roll.

Gly had changed from his thermal exposure suit into dungarees and a heavy turtleneck sweater. "I've still got the shivers. Mind if I help myself to a shot of your booze?"

"Be my guest."

Gly emptied half a water glass of the Canadian Club in two swallows. He reminded Shaw of an immense trained bear he'd once seen gulping a bucket of ale.

Gly expelled a long sigh. "Makes me feel almost human again.

"By my reckoning," said Shaw conversationally, "your decompression stage was five minutes on the down side. Are you feeling any ill effects?"

Gly made as if to pour himself another drink. "A slight tingling sensation, nothing more-" In a lightning movement his hand shot across the table and clutched Shaw's wrist in a steel grip. "That message wouldn't happen to concern liir-, liuw would it, dad?"