"Who is that, I wonder," said Tennington to Rokoff, and as the Russian raised his eyes and met those of the ape-man full upon him, he staggered and went white.

"SAPRISTI!" he cried, and before Tennington realized what he intended he had thrown his gun to his shoulder, and aiming point-blank at Tarzan pulled the trigger.But the Englishman was close to him--so close that his hand reached the leveled barrel a fraction of a second before the hammer fell upon the cartridge, and the bullet that was intended for Tarzan's heart whirred harmlessly above his head.

Before the Russian could fire again the ape-man was upon him and had wrested the firearm from his grasp.

Captain Dufranne, Lieutenant D'Arnot, and a dozen sailors had rushed up at the sound of the shot, and now Tarzan turned the Russian over to them without a word.He had explained the matter to the French commander before Rokoff arrived, and the officer gave immediate orders to place the Russian in irons and confine him on board the cruiser.

Just before the guard escorted the prisoner into the small boat that was to transport him to his temporary prison Tarzan asked permission to search him, and to his delight found the stolen papers concealed upon his person.

The shot had brought Jane Porter and the others from the cabin, and a moment after the excitement had died down she greeted the surprised Lord Tennington.Tarzan joined them after he had taken the papers from Rokoff, and, as he approached, Jane Porter introduced him to Tennington.

"John Clayton, Lord Greystoke, my lord," she said.

The Englishman looked his astonishment in spite of his most herculean efforts to appear courteous, and it required many repetitions of the strange story of the ape-man as told by himself, Jane Porter, and Lieutenant D'Arnot to convince Lord Tennington that they were not all quite mad.