intense watchfulness. Presently the soldier Tarzan had heard first rose and with a parting word turned away. He passed within ten feet of the ape-man and continued on toward the rear of the camp. Tarzan followed and in the shadows of a clump of bushes overtook his quarry. There was no sound as the man beast sprang upon the back of his prey and bore it to the ground for steel fingers closed simultaneously upon the soldier's throat, effectually stifling any outcry. By the neck Tarzan dragged his victim well into the concealment of the bushes.

"Make no sound," he cautioned in the man's own tribal dialect as he released his hold upon the other's throat.

The fellow gasped for breath, rolling frightened eyes upward to see what manner of creature it might be in whose power he was. In the darkness he saw only a naked brown body bending above him; but he still remembered the terrific strength of the mighty muscles that had closed upon his wind and dragged him into the bushes as though he had been but a little child. If any thought of resistance had crossed his mind he must have discarded it at once, as he made no move to escape.

"What is the name of the officer who killed the woman at the bungalow where you fought with the Waziri?" asked Tarzan.

"Hauptmann Schneider," replied the black when he could again command his voice.

"Where is he?" demanded the ape-man.

"He is here. It may be that he is at headquarters. Many of the officers go there in the evening to receive orders."

"Lead me there," commanded Tarzan, "and if I am discovered I will kill you immediately. Get up!"

The black rose and led the way by a roundabout route back through the camp. Several times they were forced to hide while soldiers passed; but at last they reached a great pile of baled hay from about the corner of which the black pointed out a two-story building in the distance.

"Headquarters," he said. "You can go no farther unseen. There are many soldiers about."

Tarzan realized that he could not proceed farther in company with the black. He turned and looked at the fellow for a moment as though pondering what disposition to make of him.

"You helped to crucify Wasimbu, the Waziri," he accused in a low yet none the less terrible tone.

The black trembled, his knees giving beneath him. "He ordered us to do it," he plead.

"Who ordered it done?" demanded Tarzan.

"Underlieutenant von Goss," replied the soldier. "He, too, is here."

"I shall find him," returned Tarzan, grimly. "You helped to crucify Wasimbu, the Waziri, and, while he suffered, you laughed."

The fellow reeled. It was as though in the accusation he read also his death sentence. With no other word Tarzan seized the man again by the neck. As before there was no outcry. The giant muscles tensed. The arms swung quickly upward and with them the body of the black soldier who had helped to crucify Wasimbu, the Waziri, described a circle in the air—once, twice, three times, and then it was flung aside and the ape-man turned in the direction of General Kraut's headquarters.

A single sentinel in the rear of the building barred the way. Tarzan crawled, belly to the ground, toward him, taking advantage of cover as only the jungle-bred beast of prey can do. When the sentinel's eyes were toward him, Tarzan hugged the ground, motionless as stone; when they were turned away, he moved swiftly forward. Presently he was within charging distance. He waited until the man had turned his back once more and then he rose and sped noiselessly down upon him. Again there was no sound as he carried the dead body with him toward the building.

The lower floor was lighted, the upper dark. Through the windows Tarzan saw a large front room and a smaller room in rear of it. In the former were many officers. Some moved about talking to one another, others sat at field tables writing. The windows were open and Tarzan could hear much of the conversation; but nothing that interested him. It was mostly about the German successes in Africa and conjectures as to when the German army in Europe would reach Paris. Some said the Kaiser was doubtlessly already there, and there was a great deal of damning Belgium.

In the smaller back room a large, red-faced man sat behind a table. Some other officers were also sitting a little in rear of him, while two stood at attention before the general, who was questioning them. As he talked, the general toyed with an oil lamp that stood upon the table before him. Presently there came a knock upon the door and an aide entered the room. He saluted and reported: "Fräulein Kircher has arrived, sir."

"Bid her enter," commanded the general, and then nodded to the two officers before him in sign of dismissal.

The Fräulein, entering, passed them at the door. The officers in the little room rose and saluted, the Fräulein acknowledging the courtesy with a bow and a slight smile. She was a very pretty girl. Even the rough, soiled riding habit and the caked dust upon her face could not conceal the fact, and she was young. She could not have been over nineteen.

She advanced to the table behind which the general stood and, taking a folded paper from an inside pocket of her coat, handed it to him.

"Be seated, Fräulein," he said, and another officer brought her a chair. No one spoke while the general read the contents of the paper.

Tarzan appraised the various people in the room. He wondered if one might not be Hauptmann Schneider, for two of them were captains. The girl he judged to be of the intelligence department—a spy. Her beauty held no appeal for him—without a glimmer of compunction he could have wrung that fair, young neck. She was German and that was enough; but he had other and more important work before him. He wanted Hauptmann Schneider.

Finally the general looked up from the paper.

"Good," he said to the girl, and then to one of his aides, "Send for Major Schneider."

Major Schneider! Tarzan felt the short hairs at the back of his neck rise. Already they had promoted the beast who had murdered his mate—doubtless they had promoted him for that very crime.

The aide left the room and the others fell into a general conversation from which it became apparent to Tarzan that the German East African forces greatly outnumbered the British and that the latter were suffering heavily. The ape-man stood so concealed in a clump of bushes that he could watch the interior of the room without being seen from within, while he was at the same time hidden from the view of anyone who might chance to pass along the post of the sentinel he had slain. Momentarily he was expecting a patrol or a relief to appear and discover that the sentinel was missing, when he knew an immediate and thorough search would be made.

Impatiently he awaited the coming of the man he sought and at last he was rewarded by the reappearance of the aide who had been dispatched to fetch him accompanied by an officer of medium size with fierce, upstanding mustaches. The newcomer strode to the table, halted and saluted, reporting. The general acknowledged the salute and turned toward the girl.

"Fräulein Kircher," he said, "allow me to present Major Schneider—"

Tarzan waited to hear no more. Placing a palm upon the sill of the window he vaulted into the room into the midst of an astounded company of the Kaiser's officers. With a stride he was at the table and with a sweep of his hand sent the lamp crashing into the fat belly of the general who, in his mad effort to escape cremation, fell over backward, chair and all, upon the floor. Two of the aides sprang for the ape-man who picked up the first and flung him in the face of the other. The girl had leaped from her chair and stood flattened against the wall. The other officers were calling aloud for the guard and for help. Tarzan's purpose centered upon but a single individual and him he never lost sight of. Freed from attack for an instant he seized Major Schneider, threw him over his shoulder and was out of the