like a tigress.
'You have killed him,' she cried. 'You beast! He was worth more than a dozen such as you.'
The sound of the shot and the crashing of the body to the ground had brought men running from all parts of the camp; so that Tarzan and the girl were soon surrounded by a curious and excited throng of blacks, among whom the remaining whites were pushing their way.
Ivitch was stunned, not only by the sight of the giant white man lying apparently dead before him, but also by the presence of Zora Drinov, whom all within the camp had given up as irretrievably lost. 'I had no idea, Comrade Drinov,' he explained, 'that I was shooting at a man. I see now what caused my mistake. I saw something moving in a tree and thought that it was a leopard, but instead it was the leopard skin that he wears about his loins.'
By this time Zveri had elbowed his way to the center of the group. 'Zora!' he cried in astonishment as he saw the girl. 'Where did you come from? What has happened? What is the meaning of this?'
'It means that this fool, Ivitch, has killed the man who saved my life,' cried Zora.
'Who is he?' asked Zveri.
'I do not know,' replied Zora. 'He has never spoken to me. He does not seem to understand any language with which I am familiar.'
'He is not dead,' cried Ivitch. 'See, he moved.'
Romero knelt and examined the wound in Tarzan's head. 'He is only stunned,' he said. 'The bullet struck him a glancing blow. There are no indications of a fracture of the skull. I have seen men hit thus before. He may be unconscious for a long time, or he may not, but I am sure that he will not die.'
'Who the devil do you suppose he is?' asked Zveri.
Zora shook her head. 'I have no idea,' she said. 'I only know that he is as splendid as he is mysterious.'
'I know who he is,' said a black, who had pushed forward to where he could see the figure of the prostrate man, 'and if he is not already dead, you had better kill him, for he will be your worst enemy.'
'What do you mean?' demanded Zveri. 'Who is he?'
'He is Tarzan of the Apes.'
'You are certain?' snapped Zveri.
'Yes, Bwana,' replied the black. 'I saw him once before, and one never forgets Tarzan of the Apes.'
'Yours was a lucky shot, Ivitch,' said the leader, 'and now you may as well finish what you started.'
'Kill him, you mean?' demanded Ivitch.
'Our cause is lost and our lives with it, if he lives,' replied Zveri. 'I thought that he was dead, or I should never have come here; and now that Fate has thrown him into our hands we would be fools to let him escape, for we could not have a worse enemy than he.'
'I cannot kill him in cold blood,' said Ivitch.
'You always were a weak minded fool,' said Zveri, 'but I am not. Stand aside, Zora,' and as he spoke he drew his revolver and advanced toward Tarzan.
The girl threw herself across the ape-man, shielding his body with hers. 'You cannot kill him,' she cried. 'You must not.'
'Don't be a fool, Zora,' snapped Zveri.
'He saved my life and brought me back here to camp. Do you think I am going to let you murder him?' she demanded.
'I am afraid you can't help yourself, Zora,' replied the man. 'I do not like to do it, but it is his life or the cause. If he lives, we fail.'
The girl leaped to her feet and faced Zveri. 'If you kill him, Peter, I shall kill you-I swear it by everything that I hold most dear. Hold him prisoner if you will, but as you value your life, do not kill him.'
Zveri went pale with anger. 'Your words are treason,' he said. 'Traitors to the cause have died for less than what you have said.'
Zora Drinov realized that the situation was extremely dangerous. She had little reason to believe that Zveri would make good his threat toward her, but she saw that if she would save Tarzan she must act quickly. 'Send the others away,' she said to Zveri. 'I have something to tell you before you kill this man.'
For a moment the leader hesitated. Then he turned to Dorsky, who stood at his side. 'Have the fellow securely bound and taken to one of the tents,' he commanded. 'We shall give him a fair trial after he has regained consciousness and then place him before a firing squad,' and then to the girl, 'Come with me, Zora, and I will listen to what you have to say.'
In silence the two walked to Zveri's tent. 'Well?' inquired Zveri, as the girl halted before the entrance. 'What have you to say to me that you think will change my plans relative to your lover?'
Zora looked at him for a long minute, a faint sneer of contempt curling her lips. 'You would think such a thing,' she said, 'but you are wrong. However you may think, though, you shall not kill him.'
'And why not?' demanded Zveri.
'Because if you do I shall tell them all what your plans are; that you yourself are a traitor to the cause, and that you have been using them all to advance your own selfish ambition to make yourself Emperor of Africa.'
'You would not dare,' cried Zveri; 'nor would I let you; for as much as I love you, I shall kill you here on the spot, unless you promise not to interfere in any way with my plans.'
'You do not dare kill me,' taunted the girl. 'You have antagonized every man in the camp, Peter, and they all like me. Some of them, perhaps, love me a little. Do you think that I should not be avenged within five minutes after you had killed me? You will have to think of something else, my friend; and the best thing that you can do is to take my advice. Keep Tarzan of the Apes a prisoner if you will, but on your life do not kill him or permit anyone else to do so.'
Zveri sank into a camp chair. 'Everyone is against me,' he said. 'Even you the woman I love, turn against me.'
'I have not changed toward you in any respect, Peter,' said the girl.
'You mean that?' he asked, looking up.
'Absolutely,' she replied.
'How long were you alone in the jungle with that man?' he demanded.
'Don't start that, Peter,' she said. 'He could not have treated me differently if he had been my own brother; and certainly, all other considerations aside, you should know me well enough to know that I have no such weakness in the direction that your tone implied.'
'You have never loved me-that is the reason,' he declared. 'But I would not trust you or any other woman with a man she loves or with whom she was temporarily infatuated.'
'That,' she said, 'has nothing to do with what we are discussing. Are you going to kill Tarzan of the Apes, or are you not?'
'For your sake, I shall let him live,' replied the man, 'even though I do not trust you,' he added. 'I trust no one. How can I? Look at this,' and he took a code message from his pocket and handed it to her. 'This came a few days ago-the damn traitor. I wish I could get my hands on him. I should like to have killed him myself, but I suppose I shall have no such luck, as he is probably already dead.'
Zora took the paper. Below the message, in Zveri's scrawling hand, it had been decoded in Russian script. As she read it, her eyes grew large with astonishment. 'It is incredible,' she cried.
'It is the truth, though,' said Zveri. 'I always suspected the dirty hound,' and he added with an oath, 'I think that damn Mexican is just as bad.'
'At least,' said Zora, 'his plan has been thwarted, for I take it that his message did not get through.'
'No,' said Zveri. 'By error it was delivered to our agents instead of his.'
'Then no harm has been done.'
'Fortunately, no; but it has made me suspicious of everyone, and I am going to push the expedition through at once before anything further can occur to interfere with my plans.'
'Everything is ready, then?' she asked.
'Everything is ready,' he replied. 'We march tomorrow morning. And now tell me what happened while I was at Opar. Why did the Aarabs desert, and why did you go with them?'
'Abu Batn was angry and resentful because you left him to guard the camp. The Aarabs felt that it was a reflection upon their courage, and I think that they would have deserted you anyway, regardless of me. Then, the
