Worsel the Velantian, hard and durable and long-lived as Velantians are, had in

twenty Tellurian years changed scarcely at all. As the first Lensman and the only

Second-Stage Lensman of his race, the twenty years had been very fully occupied

indeed.

     He had solved the varied technological and administrative problems incident to

the welding of Velantia into the structure of Civilization. He had worked at the many

tasks which, in the opinion of the Galactic Council, fitted his peculiarly individual talents.

In his "spare" time he had sought out in various parts of two galaxies, and had ruthlessly

slain, widely-scattered groups of the Overlords of Delgon.

     Continuously, however, he had taken an intense sort of godfatherly interest in the

Kinnison children, particularly in Kit and in the youngest daughter, Constance; finding in

the girl a mentality surprisingly akin to his own.

     When Kinnison's call came he answered it. He was now out in space; not in the

Dauntless, but in a ship of his own, under his own command. And what a ship! The

Velan was manned entirely by beings of his own race. It carried Velantian air, at

Velantian temperature and pressure. Above all, it was built and powered for inert

maneuvering at the atrocious accelerations employed by the Velantians in their daily

lives; and Worsel loved it with enthusiasm and elan.

     He had worked conscientiously and well with Kinnison and with other entities of

Civilization. He and they had all known, however, that he could work more efficiently

alone or with others of his own kind. Hence, except in emergencies, he had done so;

and hence, except in similar emergencies, he would so continue to do.

     Out in deep space, Worsel entwined himself, in a Velantian's idea of comfort, in

an intricate series of figures-of-eight around a pair of parallel bars and relaxed in

thought. There were insidious deviltries afoot, Kinnison had said. There were

disaffections, psychoses, mass hysterias, and— Oh happy thought!—hallucinations.

There were also certain revolutions and sundry uprisings, which might or might not be

connected or associated with the disappearances of a considerable number of persons

of note. In these latter, however, Worsel of Velantia was not interested. He knew without

being told that Kinnison would pounce upon such blatant manifestations as those. He

himself would work upon something much more to his taste.

     Hallucination was Worsel's dish. He had been born among hallucinations; had

been reared in an atmosphere of them. What he did not know about hallucinations could

have been printed in pica on the smallest one of his scales.

     Therefore, isolating one section of his multi-compartmented mind from all others

and from any control over his physical self, he sensitized it to receive whatever

hallucinatory influences might be abroad. Simultaneously he set two other parts of his

mind to watch over the one to be victimized; to study and to analyze whatever figments

of obtrusive mentality might be received and entertained.

     Then, using all his naturally tremendous sensitivity and reach, all his Arisian

super-training, and the full power of his Lens, he sent his mental receptors out into

space. And then, although the thought is staggeringly incomprehensible to any Tellurian

or near-human mind, he relaxed. For day after day, as the Velan hurtled randomly

through the void, he hung blissfully slack upon his bars, most of his mind a welter of the

indescribable thoughts in which it is a Velantian's joy to revel.

     Suddenly, after an unknown interval of time,, a thought impinged: a thought

under the impact of which Worsel's long body tightened so convulsively as to pull the

bars a foot out of true. Overlords! The unmistakable, the body-and-mind-paralyzing

hunting call of the Overlords of Delgon!

     His crew had not felt it yet, of course; nor would they feel it. If they should, they

would be worse than useless in the conflict to come; for they could not withstand that

baneful influence. Worsel could. Worsel was the only Velantian who could.

     "Thought-screens all!" his commanding thought snapped out. Then, even before

the order could be obeyed: "As you were!"

     For the impenetrably shielded chamber of his mind told him instantly that this

was no ordinary Delgonian hunting call; or rather, that it was more than that. Much

more.

     Mixed with, superimposed upon the overwhelming compulsion which generations

of Velantians had come to know so bitterly and so well, were the very things for which

he had been searching—hallucinations! To shield his crew or, except in the subtlest

possible fashion himself, simply would not do. Overlords everywhere knew that there

was at least one Velantian Lensman who was mentally their master; and, while they

hated this Lensman tremendously, they feared him even more. Therefore, even though

a Velantian was any Overlord's choicest prey, at the first indication of an ability to

disobey their commands the monsters would cease entirely to radiate; would withdraw

at once every strand of their far-flung mental nets into the fastnesses of their superbly

hidden and indetectably shielded cavern.

     Therefore Worsel allowed the inimical influence to take over, not only the total

minds of his crew, but also the unshielded portions of his own. And stealthily, so

insidiously that no mind affected could discern the change, values gradually grew vague

and reality began to alter.

     Loyalty dimmed, and esprit de corps. Family ties and pride of race waned into

meaninglessness. All concepts of Civilization, of the Galactic Patrol, degenerated into

strengthless gossamer, into oblivion. And to replace those hitherto mighty motivations

there crept in an overmastering need for, and the exact method of obtainment of,

whatever it was that was each Velantian's deepest, 'most primal desire. Each crewman

stared into an individual visiplate whose substance was to him as real and as solid as

the metal of his ship had ever been; each saw upon that plate whatever it was that,

consciously or unconsciously, he wanted most to see. Noble or base, lofty or low,

intellectual or physical, spiritual or carnal, it made no difference to the Overlords.

Whatever each victim wanted most was there.

     No figment was, however, even to the Velantians, actual or tangible. It was a

picture on a plate, transmitted from a well-defined point in space. There, upon that

planet, was the actuality, eagerly await; toward and to that planet must the Velan go at

maximum blast. Into that line and at that blast, then, the pilots set their vessel without

orders, and each of the crew saw upon his non-existent plate that she had so been set.

If she had not been, if the pilots had been able to offer any resistance, the crew would

have slaughtered them out of hand. As it was, all was well.

     And Worsel, watching the affected portion of his mind accept those hallucinations

as truths and admiring unreservedly the consummate artistry with which the work was

being done, was well content. He knew that only a hard, solidly-driven, individually

probing beam could force him to reveal the fact that a portion of his mind and all of his

bodily controls were being withheld; he knew that unless he made a slip no such

investigation was to be expected. He would not slip.

     No human or near-human mind can really understand how the mind of a

Velantian works. A Tellurian can, by dint of training, learn to do two or more unrelated

things simultaneously. But neither is done very well and both must be more or less

routine in nature. To perform any original or difficult operation successfully he must

concentrate on it, and he can concentrate upon only one thing at a time. A Velantian

can and does, however, concentrate upon half-a-dozen totally unrelated things at once;

and, with his multiplicity of arms, hands, and eyes, he can perform simultaneously an

astonishing number of completely independent operations.

     The Velantian's is, however, in no sense such a multiple personality as would

exist if six or eight human heads were mounted upon one body. There is no joint

tenancy about it. There is only one ego permeating all those pseudo-independent

compartments; no contradictory orders are, or ordinarily can be, sent along the bundled

nerves of the spinal cord. While individual in thought and in the control of certain

actions, the mind-compartments are basically, fundamentally, one mind.

     Worsel had progressed beyond his fellows. He was different; unique. The

perception of the need of the ability to isolate certain compartments of his mind, to

separate them completely from his real ego, was one of the things which had enabled

him to become the only Second-Stage Lensman of his race.

     L2 Worsel, then, held himself aloof and observed appreciatively everything that

went on. More, he did a little hallucinating of his own. Under the Overlords' compulsion

he was supposed to remain motionless, staring raptly into an imaginary visiplate at an

orgiastic saturnalia of" which no description will be attempted. Therefore, as far as the

occupied portion of his mind and through it the Overlords were concerned, he did so.

Actually, however, his body moved purposefully about, directed solely by his own grim

will; moved to make ready against the time of landing.

     For Worsel knew that his opponents were not fools. He knew that they reduced

their risks to the irreducible minimum. He knew that the mighty Velan, with her

prodigious weaponry, would not be permitted to be within extreme range of the cavern,

if the Overlords could possibly prevent it, when that cavern's location was revealed. His

was the task to see to it that she was not only within range, but was at the very portal.

     The speeding space-ship approached the planet . . . went inert . . . matched the

planetary intrinsic . . . landed. Her airlocks opened. Her crew rushed out headlong,

sprang into the air, and arrowed away en masse. Then Worsel, Grand Master of

Hallucinations, went blithely but intensely to work.

     Thus, although he stayed at the Velan's control board instead of joining the

glamored Velantians in their rush over the unfamiliar terrain, and although the huge

vessel lifted lightly into the air and followed them, neither the fiend-possessed part of

Worsel's mind, nor any of his fellows, nor through them any one of the many Overlords,

knew that either of those two things was happening. To that part of his mind Worsel's

body was, under full control, flying along upon tireless wings in the midst of the crowd;

to it and to all other Velantians and hence to the Overlords the Velan lay motionless and

deserted upon the rocks far below and behind them. They watched her diminish in the

distance; they saw her vanish beyond the horizon!

     This was eminently tricky work, necessitating as it did such nicety of

synchronization with the Delgonians' own compulsions as to be indetectable even to the

monsters themselves. Worsel was, however, an expert; he went at the job not with any

doubt as to his ability to carry it through, but only with an uncontrollably shivering

physical urge to come to grips with the hereditary enemies of his race.

     The flyers shot downward, and as a boulder-camouflaged entrance yawned open

in the mountain's side Worsel closed up and shot out a widely enveloping zone of

thought-screen. The Overlords' control vanished. The Velantians, realizing instantly

what had happened, flew madly back to their ship. They jammed through the airlocks,

flashed to their posts. The cavern's gates had closed by then, but the monsters had no

screen fit to cope with the Velan's tremendous batteries. Down they went. Barriers,

bastions, and a considerable portion of the mountain's face flamed away in fiery vapor

or flowed away in molten streams. Through reeking atmosphere, over red-hot debris,

the armored Velantians flew to the attack.

     The Overlords had, however, learned. This cavern, as well as being hidden, was

defended by physical, as well as mental, means. There were inner barriers of metal and

of force, there were armed and armored defenders who, dominated completely by the

monsters, fought with the callous fury of the robots which in effect they were.

Nevertheless, against all opposition, the attackers bored relentlessly in. Heavy semi-

portables blazed, hand-to-hand combat raged in the narrow confines of that noisome

tunnel. In the wavering, glaring light of the contending beams and screens, through the

hot and rankly stinking steam billowing away from the reeking walls, the invaders fought

their way. One by one and group by group the defenders died where they stood and the

Velantians drove onward over their burned and dismembered bodies.

     Into the cavern at last. To the Overlords. Overlords! They who for ages had

preyed upon generation after generation of helpless Velantians, torturing their bodies to

the point of death and then devouring ghoulishly the life-forces which their mangled

bodies could no longer retain!

     Worsel and his crew threw away their DeLameters. Only when it is absolutely

necessary does any Velantian use any artificial weapon against any Overlord of Delgon.

He is too furious, too berserk, to do so. He is scared to the core of his being; the cold

grue of a thousand fiendishly eaten ancestors has bred that fear into the innermost

atoms of his chemistry. But against that fear, negating and surmounting it, is a hatred of

such depth and violence as no human being has ever known; a starkly savage hatred

which can be even partially assuaged only by the ultimate of violences—by rending his

foe apart member by member; by actually feeling the Delgonian's life depart under

gripping hands and tearing talons and constricting body and shearing tail.

     It is best, then, not to go into too fine detail as to this conflict. Since there were

almost a hundred of the Delgonians, since they were insensately vicious fighters when

cornered, and since their physical make-up was very similar to the Velantians' own,

many of Worsel's troopers died. But since the Velan carried over fifteen hundred and

since less than half of her personnel could even get into the cavern, there were plenty of

them left to operate and to fight the space-ship.

     Worsel took great care that the opposing commander was not killed with his

minions. The fighting over, the Velantians chained this Sole survivor into one of his own

racks and stretched him out into immobility. Then, restraining by main strength the

terrific urge to put the machine then and there to its fullest ghastly use, Worsel cut his

screen, threw a couple of turns of tail around a convenient anchorage, and faced the

Boskonian almost nose to nose. Eight weirdly stalked eyes curled out as he drove a

probing thought-beam against the monster's shield.

     "I could use this—or this—or this," Worsel gloated. As he touched various wheels

and levers the chains hummed slightly, sparks flashed, the rigid body twitched. "I am not

going to, however—yet. While you are still sane I shall take your total knowledge."

     Face to face, eye to eye, brain to brain, that silently and motionlessly cataclysmic

battle was joined.

     As has been said, Worsel had hunted down and had destroyed many Overlords.

He had hunted them, however, like vermin. He had killed them with bombs and beams,

with talons, teeth, and tail. He had not engaged an Overlord mind to mind for over

twenty Tellurian years; not since he and Nadreck of Palain Seven had captured alive

the leaders of those who had been preying upon Helen's matriarchs and warring upon

Civilization from their cavern on Lyrane II. Nor had he ever dueled one mentally to the

death without powerful support; Kinnison or some other Lensman had always been near

by.

     But Worsel would need no help. He was not shivering in eagerness now. His

body was as still as the solid rock upon which most of it lay; every chamber and every

faculty of his mind was concentrated upon battering down or blasting vengeful, the

implacably ferocious Velantian any more mercy, any more compunction, than were

actually there. He knew through the Overlord's stubbornly-held shields.

     Brighter and brighter flamed Worsel's Lens, flooding the gloomy cave with

pulsating polychromatic light. Alert for any possible trickery, guarding intently against

any possibility of counterthrust, Worsel slammed in bolt after bolt of mental force. He

surrounded the monster's mind with a searing, constricting field. He squeezed;

relentlessly and with appalling power.

     The Overlord was beaten. He, who had never before encountered a foreign mind

or a vital force stronger than his own, knew that he was beaten. He knew that at long

last he had met that half-fabulous Velantian Lensman with whom not one of his

monstrous race could cope. He knew starkly, with the chilling, numbing terror possible

only to such a being in such a position, that he was doomed to die the same hideous

and long-drawn-out death he had dealt out to so many others. He did not read into the

mind of the bitterly perfectly that there was no slightest trace of either. Knowing these

things with the black certainty that was his, he quailed.

     There is an old saying that the brave man dies only once, the coward a thousand

times. The Overlord, during that lethal combat, died more times than it is pleasant to

contemplate. Nevertheless, he fought. His mind was keen and powerful; he brought to

the defense of his beleagured ego every resource of skill and of trickery and of sheer

power at his command. In vain. Deeper and deeper, in spite of everything he could do,

the relentless Lensman squeezed and smashed and cut and pried and bored; little by

little the Overlord gave mental ground.

     "This station is here . . . this staff is here . . . I am here, then . . . to wreak

damage . . . all possible damage . . . to the commerce . . . and to the personnel of . . .

the Galactic Patrol . . . and Civilization in every aspect . . ." the Overlord admitted

haltingly as Worsel's pressure became intolerable; but such admissions, however

unwillingly made or however revealing in substance, were not enough.

     Worsel wanted, and would be satisfied with nothing less than, his enemy's total

knowledge. Hence he maintained his assault until, unable longer to withstand the

frightful battering, the Overlord's barriers went completely down; until every convolution

of his brain and every track of his mind lay open, helplessly exposed to Worsel's

poignant scrutiny. Then, scarcely taking time to gloat over his victim, Worsel did

scrutinize.

     Period.

     Hurtling through space, toward a definite objective now, Worsel studied and

analyzed some oft the things he had just learned. He was not surprised that this

Overlord had not known any of his superior officers in things or enterprises Boskonian;

that he did not consciously know that he had been obeying orders or that he had

superiors. That technique, by this time, was familiar enough. The Boskonian

psychologists were able operators; to attempt to unravel the unknowable complexities of

their subconscious compulsions would be a sheer waste of time.

     What the Overlords had been doing, however, was clear enough. That outpost

had indeed been wreaking havoc with Civilization's commerce. Ship after ship had been

lured from its course; had been compelled to land upon this barren planet. Some of

those vessels had been destroyed; some of them had been stripped and rifled as

though by pirates of old: some of them had been set upon new courses with hulls,

mechanical equipment, and cargoes almost untouched. No crewman or passenger,

however, escaped unscathed; even though only ten percent of them died in the

Overlordish fashion Worsel knew so well.

     The Overlord himself had wondered why they had not been able to kill them all.

They wanted intensely enough to do so; their lust for life-force simply could not be

sated. He knew only that something had limited their killing to ten percent of the bag.

     Worsel grinned wolfishly at that thought, even while he was admiring the quality

of the psychology able to impress such a compulsion upon such intractable minds as

those. That was the work of the Boskonian higher-ups; to spread confusion wider and

wider.

     The other ninety percent had merely been "played with" —a procedure which,

although less satisfying to the Overlords than the ultimate treatment, was not very

different as far as the victims' egos were concerned. For none of them emerged from

the ordeal with any memory of what had happened, or of who or what he had ever

been. They were not all completely mad; some were only partially so. All had, however,

been . . . altered. Changed; shockingly transformed. No two were alike. Each Overlord,

it appeared, had tried with all his ultra-hellish might to excel his fellows in the

manufacture of an outrageous something whose like had never before been seen on

land or sea or in the depths of space.

     These and many other things Worsel studied carefully. He'd head for the "Hell-

Hole in Space," he decided. This planet, the Overlords he had just slain, were not the

Hell-Hole; could have had nothing to do with it—wrong location.

     He knew now, though, what the Hell-Hole really was. It was a cavern of

Overlords—couldn't be anything else—and in himself and his crew and his mighty

vessel he, the Overlord-slayer supreme of two galaxies, had everything it took to

extirpate any number of Overlords. That Hell-Hole was just as good as out, as of that

minute.

     And just then a solid, diamond-clear thought came in.