And after the money consideration, strong in the heart of the Russian was the desire for revenge, which had been growing with constant brooding over the failures and miseries of his life, which he attributed to Tarzan; the latest, and by no means the least, of which was Ajax’s refusal to longer earn money for him. The ape’s refusal he traced directly to Tarzan, finally convincing himself that the ape man had instructed the great anthropoid to refuse to go upon the stage.
Paulvitch’s naturally malign disposition was aggravated by the weakening and warping of his mental and physical faculties through torture and privation. From cold, calculating, highly intelligent perversity it had deteriorated into the indiscriminating, dangerous menace of the mentally defective. His plan, however, was sufficiently cunning to at least cast a doubt upon the assertion that his mentality was wandering. It assured him first of the competence which Lord Greystoke had promised to pay him for the deportation of the ape, and then of revenge upon his benefactor through the son he idolized. That part of his scheme was crude and brutal—it lacked the refinement of torture that had marked the master strokes of the Paulvitch of old, when he had worked with that virtuoso of villainy, Nikolas Rokoff—but it at least assured Paulvitch of immunity from responsibility, placing that upon the ape, who would thus also be punished for his refusal longer to support the Russian.
Everything played with fiendish unanimity into Paulvitch’s hands. As chance would have it, Tarzan’s son overheard his father relating to the boy’s mother the steps he was taking to return Akut safely to his jungle home, and having overheard he begged them to bring the ape home that he might have him for a play-fellow. Tarzan would not have been averse to this plan; but Lady Greystoke was horrified at the very thought of it. Jack pleaded with his mother; but all unavailingly. She was obdurate, and at last the lad appeared to acquiesce in his mother’s decision that the ape must be returned to Africa and the boy to school, from which he had been absent on vacation.
He did not attempt to visit Paulvitch’s room again that day, but instead busied himself in other ways. He had always been well supplied with money, so that when necessity demanded he had no difficulty in collecting several hundred pounds. Some of this money he invested in various strange purchases which he managed to smuggle into the house, undetected, when he returned late in the afternoon.
The next morning, after giving his father time to precede him and conclude his business with Paulvitch, the lad hastened to the Russian’s room. Knowing nothing of the man’s true character the boy dared not take him fully into his confidence for fear that the old fellow would not only refuse to aid him, but would report the whole affair to his father. Instead, he simply asked permission to take Ajax to Dover. He explained that it would relieve the old man of a tiresome journey, as well as placing a number of pounds in his pocket, for the lad purposed paying the Russian well.
“You see,” he went on, “there will be no danger of detection since I am supposed to be leaving on an afternoon train for school. Instead I will come here after they have left me on board the train. Then I can take Ajax to Dover, you see, and arrive at school only a day late. No one will be the wiser, no harm will be done, and I shall have had an extra day with Ajax before I lose him forever.”
The plan fitted perfectly with that which Paulvitch had in mind. Had he known what further the boy contemplated he would doubtless have entirely abandoned his own scheme of revenge and aided the boy whole heartedly in the consummation of the lad’s, which would have been better for Paulvitch, could he have but read the future but a few short hours ahead.
That afternoon Lord and Lady Greystoke bid their son good-bye and saw him safely settled in a first-class compartment of the railway carriage that would set him down at school in a few hours. No sooner had they left him, however, than he gathered his bags together, descended from the compartment and sought a cab stand outside the station. Here he engaged a cabby to take him to the Russian’s address. It was dusk when he arrived. He found Paulvitch awaiting him. The man was pacing the floor nervously. The ape was tied with a stout cord to the bed. It was the first time that Jack had ever seen Ajax thus secured. He looked questioningly at Paulvitch. The man, mumbling, explained that he believed the animal had guessed that he was to be sent away and he feared he would attempt to escape.
Paulvitch carried another piece of cord in his hand. There was a noose in one end of it which he was continually playing with. He walked back and forth, up and down the room. His pock-marked features were working horribly as he talked silent to himself. The boy had never seen him thus—it made him uneasy. At last Paulvitch stopped on the opposite side of the room, far from the ape.
“Come here,” he said to the lad. “I will show you how to secure the ape should he show signs of rebellion during the trip.”
The lad laughed. “It will not be necessary,” he replied. “Ajax will do whatever I tell him to do.”
The old man stamped his foot angrily. “Come here, as I tell you,” he repeated. “If you do not do as I say you shall not accompany the ape to Dover—I will take no chances upon his escaping.”
Still smiling, the lad crossed the room and stood before the Russ.
“Turn around, with your back toward me,” directed the latter, “that I may show you how to bind him quickly.”
The boy did as he was bid, placing his hands behind him when Paulvitch told him to do so. Instantly the old man slipped the running noose over one of the lad’s wrists, took a couple of half hitches about his other wrist, and knotted the cord.
The moment that the boy was secured the attitude of the man changed. With an angry oath he wheeled his prisoner about, tripped him and hurled him violently to the floor, leaping upon his breast as he fell. From the bed the ape growled and struggled with his bonds. The boy did not cry out—a trait inherited from his savage sire whom long years in the jungle following the death of his foster mother, Kala the great ape, had taught that there was none to come to the succor of the fallen.
Paulvitch’s fingers sought the lad’s throat. He grinned down horribly into the face of his victim.
“Your father ruined me,” he mumbled. “This will pay him. He will think that the ape did it. I will tell him that the ape did it. That I left him alone for a few minutes, and that you sneaked in and the ape killed you. I will throw your body upon the bed after I have choked the life from you, and when I bring your father he will see the ape squatting over it,” and the twisted fiend cackled in gloating laughter. His fingers closed upon the boy’s throat.
Behind them the growling of the maddened beast reverberated against the walls of the little room. The boy paled, but no other sign of fear or panic showed upon his countenance. He was the son of Tarzan. The fingers tightened their grip upon his throat. It was with difficulty that he breathed, gaspingly. The ape lunged against the stout cord that held him. Turning, he wrapped the cord about his hands, as a man might have done, and surged heavily backward. The great muscles stood out beneath his shaggy hide. There was a rending as of splintered wood—the cord held, but a portion of the footboard of the bed came away.
At the sound Paulvitch looked up. His hideous face went white with terror—the ape was free.
With a single bound the creature was upon him. The man shrieked. The brute wrenched him from the body of the boy. Great fingers sunk into the man’s flesh. Yellow fangs gaped close to his throat—he struggled, futilely —and when they closed, the soul of Alexis Paulvitch passed into the keeping of the demons who had long been awaiting it.
The boy struggled to his feet, assisted by Akut. For two hours under the instructions of the former the ape worked upon the knots that secured his friend’s wrists. Finally they gave up their secret, and the boy was free. Then he opened one of his bags and drew forth some garments. His plans had been well made. He did not consult the beast, which did all that he directed. Together they slunk from the house, but no casual observer might have noted that one of them was an ape.
The killing of the friendless old Russian, Michael Sabrov, by his great trained ape, was a matter for newspaper comment for a few days. Lord Greystoke read of it, and while taking special precautions not to permit his name to become connected with the affair, kept himself well posted as to the police search for the anthropoid.
As was true of the general public, his chief interest in the matter centered about the mysterious disappearance of the slayer. Or at least this was true until he learned, several days subsequent to the tragedy, that his son Jack had not reported at the public school en route for which they had seen him safely ensconced in a railway carriage. Even then the father did not connect the disappearance of his son with the mystery surrounding the whereabouts of the ape. Nor was it until a month later that careful investigation revealed the fact that the boy