“But there must be some other way,” insisted the woman.

“There is no other way half so easy to obtain another fortune, as to go to the treasure vaults of Opar and bring it away,” he replied. “I shall be very careful, Jane, and the chances are that the inhabitants of Opar will never know that I have been there again and despoiled them of another portion of the treasure, the very existence of which they are as ignorant of as they would be of its value.”

The finality in his tone seemed to assure Lady Greystoke that further argument was futile, and so she abandoned the subject.

Werper remained, listening, for a short time, and then, confident that he had overheard all that was necessary and fearing discovery, returned to the veranda, where he smoked numerous cigarets in rapid succession before retiring.

The following morning at breakfast, Werper announced his intention of making an early departure, and asked Tarzan’s permission to hunt big game in the Waziri country on his way out—permission which Lord Greystoke readily granted.

The Belgian consumed two days in completing his preparations, but finally got away with his safari, accompanied by a single Waziri guide whom Lord Greystoke had loaned him. The party made but a single short march when Werper simulated illness, and announced his intention of remaining where he was until he had fully recovered. As they had gone but a short distance from the Greystoke bungalow, Werper dismissed the Waziri guide, telling the warrior that he would send for him when he was able to proceed. The Waziri gone, the Belgian summoned one of Achmet Zek’s trusted blacks to his tent, and dispatched him to watch for the departure of Tarzan, returning immediately to advise Werper of the event and the direction taken by the Englishman.

The Belgian did not have long to wait, for the following day his emissary returned with word that Tarzan and a party of fifty Waziri warriors had set out toward the southeast early in the morning.

Werper called his head man to him, after writing a long letter to Achmet Zek. This letter he handed to the head man.

“Send a runner at once to Achmet Zek with this,” he instructed the head man. “Remain here in camp awaiting further instructions from him or from me. If any come from the bungalow of the Englishman, tell them that I am very ill within my tent and can see no one. Now, give me six porters and six askaris—the strongest and bravest of the safari—and I will march after the Englishman and discover where his gold is hidden.”

And so it was that as Tarzan, stripped to the loin cloth and armed after the primitive fashion he best loved, led his loyal Waziri toward the dead city of Opar, Werper, the renegade, haunted his trail through the long, hot days, and camped close behind him by night.