The Saint Closes the Case

The house stood in a hedged garden thickly grown with trees. The Saint, searching warily, found the alarm on the gate, and disconnected it with an expert hand before he lifted the latch and let Patricia through to the lawn. From there, looking upwards, they could see that queer, bleak light still glimmer­ing behind the blinds of the upper window.

The front of the house was in darkness, and the ground-floor windows closed and apparently secured. The Saint wasted no time on those, for he was without the necessary instrument to force the catch of a window, and he knew that front doors are invariably solid. Back doors, on the other hand, he knew equally well, are often vulnerable, for the intelligent foresight of the honest householder frequently stops short of grasping the fact that the best-class burglar may on occasion stoop to using the servants' entrance. The Saint accordingly edged round the side of the house, Patricia following him.

They walked over grass, still damp and spongy from the rain that had deluged the country for the past six days. The humming of the dynamo was now unmistakable, and with it could be heard the thrum and whir of the motor that drove it. The noise seemed, at one point, to come from beneath their feet.

Then they rounded the second corner, and the Saint halted so abruptly that Patricia found herself two paces ahead of him.

'This is fun!' whispered the Saint.

And yet by daylight it would have been a perfectly ordinary sight. Many country houses possess greenhouses, and it is even conceivable that an enthusiastic horticulturist might have at­tached to his house a greenhouse some twenty-five yards long, and high enough to give a tall man some four feet of head­room.

But such a greenhouse brightly lighted up at half-past eleven at night is no ordinary spectacle. And the phenomenon becomes even more extraordinary—to an inquisitive mind like the Saint's—when the species of vegetable matter for which such an excellent illumination is provided is screened from the eyes of the outside world by dark curtains closely drawn under the glass.

Simon Templar needed no encouragement to probe further into the mystery, and the girl was beside him when he stepped stealthily to a two-inch gap in the curtains.

A moment later he found Patricia Holm gripping his arm with hands that trembled ever so slightly.

The interior of the greenhouse was bare of pots and plants; for four-fifths of its length it was bare of anything at all. There was a rough concrete floor, and the concrete extended up the sides of the greenhouse for about three feet, thus forming a kind of trough. And at one end of the trough there was teth­ered a goat.

At the other end of the building, on a kind of staging set on short concrete pillars, stood four men.

The Saint took them in at a glance. Three of them stood in a little group—a fat little man with a bald head and horn-rimmed spectacles, a tall, thin man of about forty-five with a high, narrow forehead and iron-grey hair, and a youngish man with pince-nez and a notebook. The fourth man stood a little apart from them, in front of a complicated switchboard, on which glowed here and there little bulbs like the valves used in wireless telegraphy. He was of middle height, and his age might have been anything from sixty to eighty. His hair was snow-white, and his clothes were shapeless and stained and shabby.

But it was on nothing human or animal in the place that the Saint's gaze concentrated after that first swift survey.

There was something else there, on the concrete floor, between the four men and the goat at the other end. It curled and wreathed sluggishly, lying low on the ground and not ris­ing at all; and yet, though the outside of it was fleecily inert, it seemed as if the interior of the thing whirled and throbbed as with the struggling of a tremendous force pent up in inef­fectual turmoil. This thing was like a cloud; but it was like no cloud that ever rode the sky. It was a cloud such as no sane and shining sky had ever seen, a pale violet cloud, a cloud out of hell. And here and there, in the misty violet of its colour, it seemed as if strange little sparks and streaks of fire shot through it like tiny comets, gleamed momentarily, and were gone, so that the cloud moved and burned as with an inner phosphorescence.

It had been still when the Saint first set eyes on it, but now it moved. It did not spread aimlessly over the floor; it was creeping along purposefully, as though imbued with life. The Saint, afterwards, described it as like a great, ghostly, lumi­nous worm travelling sideways. Stretched out in a long line that reached from side to side of the greenhouse, it humped itself forward in little whirling rushes, and the living power within it seemed to burn more and more fiercely, until the cloud was framed in a faint halo of luminance from the whirl of eye-searing violet at its core.

It had seemed to be creeping at first, but then the Saint saw that that impression had been deceptive. The creeping of the cloud was now the speed of a man running, and it was plain that it could have only one objective. The goat at the end of the trough was cringing against the farthest wall, frozen with terror, staring wild-eyed at the cloud that rolled towards it with the relentlessness of an inrushing tide.

The Saint flashed a lightning glance back at the staging, and divined, without comprehending, why the cloud moved so decisively. The white-haired man was holding in one hand a thing of shining metal rather like a small electric radiator, which he trained on the cloud, moving it from side to side. From this thing seemed to come the propulsive force which drove the cloud along as a controlled wind might have done.

Then the Saint looked back at the cloud; and at that instant the foremost fringe of it touched the petrified goat.

There was no sound that the Saint could hear from outside. But at once the imprisoned power within the cloud seemed to boil up into a terrible effervescence of fire; and where there had been a goat was nothing but the shape of a goat starkly outlined in shuddering orange-hued flame. For an instant, only the fraction of a second, it lasted, that vision of a dazzling glare in the shape of a goat; and then, as if the power that had produced it was spent, the shape became black. It stood of itself for a second; then it toppled slowly and fell upon the concrete. A little black dust hung in the air, and a little wreath of bluish smoke drifted up towards the roof. The violet cloud uncoiled slothfully, and smeared fluffily over the floor in a widening pool of mist.

Its force was by no means spent—that was an illusion belied by the flickering lights that still glinted through it like a host of tiny fireflies. It was only that the controlling rays had been diverted. Looking round again, Simon saw that the white-haired man had put down the thing of shining metal with which he had directed the cloud, and was turning to speak to the three men who had watched the demonstration.

The Saint stood like a man in a dream.

Then he drew Patricia away, with a soft and almost frantic laugh.

'We'll get out of here,' he said. 'We've seen enough for one night.'

And yet he was wrong, for something else was to be added to the adventure with amazing rapidity.

As he turned, the Saint nearly cannoned into the giant who stood over them; and, in the circumstances, Simon Templar did not feel inclined to argue. He acted instantaneously, which the giant was not expecting. When one man points a revolver at another, there is, by convention, a certain amount of backchat about the situation before anything is done; but the Saint held convention beneath contempt.

Moreover, when confronted by an armed man twice his own size, the Saint felt that he needed no excuse for employ­ing any damaging foul known to the fighting game, or even a speciality of his own invention. His left hand struck the giant's gun arm aside, and at the same time the Saint kicked with one well-shod foot and a clear conscience.

A second later he was sprinting, with Patricia's hand in his.

There was a car drawn up in front of the house. Simon had not noticed it under the trees as he passed on his way round to the back; but now he saw it, because he was looking for it; and it accounted for the stocky figure in breeches and a peaked cap which bulked out of the shadows round the gate and tried to bar the way.

'Sorry, son,' said the' Saint sincerely, and handed him off with some vim.

Then he was flying up the lane at the girl's side, and the sounds of the injured chauffeur's pursuit were too far behind to be alarming.

The Saint vaulted into the Furillac, and came down with one foot on the self-starter and the other on the clutch pedal.

As Patricia gained her place beside him he unleashed the full ninety-eight horse-power that the speedster could put forth when pressed.

His foot stayed flat down on the accelerator until they were running into Putney, and he was sure that any attempt to give chase had been left far astern; but even during the more sedate drive through London he was still unwontedly taciturn, and Patricia knew better than to try to make him talk when he was in such a mood. But she