Almost immediately she discovered Smith-Oldwick but there was neither surprise nor anger upon her countenance. Evidently the poor mad creature knew but two principal moods, from one to the other of which she changed with lightning-like rapidity.

"Watch her a moment," said Tarzan to the Englishman, "while I disarm that fellow," and stepping to the side of the young man whom Otobu was having difficulty in subduing Tarzan relieved him of his saber. "Tell them," he said to the Negro, "if you speak their language, that we will not harm them if they leave us alone and let us depart in peace."

The black had been looking at Tarzan with wide eyes, evidently not comprehending how this god could appear in so material a form, and with the voice of a white bwana and the uniform of a warrior of this city to which he quite evidently did not belong. But nevertheless his first confidence in the voice that offered him freedom was not lessened and he did as Tarzan bid him.

"They want to know what you want," said Otobu, after he had spoken to the man and the girl.

"Tell them that we want food for one thing," said Tarzan, "and something else that we know where to find in this room. Take the man's spear, Otobu; I see it leaning against the wall in the corner of the room. And you, Lieutenant, take his saber," and then again to Otobu, "I will watch the man while you go and bring forth that which is beneath the couch over against this wall," and Tarzan indicated the location of the piece of furniture.

Otobu, trained to obey, did as he was bid. The eyes of the man and the girl followed him, and as he drew back the hangings and dragged forth the corpse of the man Smith-Oldwick had slain, the girl's lover voiced a loud scream and attempted to leap forward to the side of the corpse. Tarzan, however, seized him and then the fellow turned upon him with teeth and nails. It was with no little difficulty that Tarzan finally subdued the man, and while Otobu was removing the outer clothing from the corpse, Tarzan asked the black to question the young man as to his evident excitement at the sight of the body.

"I can tell you Bwana," replied Otobu. "This man was his father."

"What is he saying to the girl?" asked Tarzan.

"He is asking her if she knew that the body of his father was under the couch. And she is saying that she did not know it."

Tarzan repeated the conversation to Smith-Oldwick, who smiled. "If the chap could have seen her removing all evidence of the crime and arranging the hangings of the couch so that the body was concealed after she had helped me drag it across the room, he wouldn't have very much doubt as to her knowledge of the affair. The rug you see draped over the bench in the corner was arranged to hide the blood stain—in some ways they are not so loony after all."