"Durn aboudt iss fair blay," chuckled Carl. "Der ropes ve use on dem vas de vones dey use on us! Ach, vat a habbiness!"

The man was quickly bound, and Carl and Dick crept on to where Matt was threatening the leader of the treacherous clique with the firearm.

"You and Carl can take care of the fellow, Dick," said Matt. "I'll leave you and go up to the periscope room. There's no telling what's been going on there."

"Slant away, matey," said Dick. "Carl and I can handle this dago, with ground to spare."

"You bed you!" echoed Carl; "ve can take care oof all der tagos on der poat."

Matt waited for no more, but crawled back to the ladder and hurried to the periscope chamber. What he saw from the door alarmed him. Glennie was lying on the floor, and the two other Chilians were nowhere to be seen.

"Glennie!" shouted Matt, rushing forward.

Glennie lifted himself on one elbow and gave the young motorist a bewildered look; then abruptly his brain cleared and he realized what had taken place.

"All right, Matt," said he. "As soon as that row was turned on below I was knocked over. Cæsar, what a thump I got!" Glennie sat up and lifted both hands to the back of his head. "What's going on?" he asked.

"We've captured the two villains who were below with us," Matt answered. "What has become of the other two?"