"Very well," said Tarzan. "If they wish they may come with me also, but these other two will have to shift for themselves."
"Not the American," said Zora.
"No? And why not?" demanded the ape-man.
"Because he is a special agent in the employ of the United States Government," replied the girl.
The entire party, including Colt, looked at her in astonishment. "How did you learn that?" demanded Colt.
"The message that you sent when you first came to camp and we were here alone was intercepted by one of Zveri's agents. Now do you understand how I know?"
"Yes," said Colt. "It is quite plain."
"That is why Zveri called you a traitor and tried to kill you."
"And how about this other?" demanded Tarzan, indicating Ivitch. "Is he, also, a sheep in wolf's clothing?"
"He is one of those paradoxes who are so numerous," replied Zora. "He is one of those Reds who is all yellow."