"Carry on, then," replied Dacres, who from previous experience knew that the Irishman's suggestions were well worth taking into consideration.

"Suppose those chaps at Naocuanha telephone to the prison and get no reply, they'll find out that there's something up. I think, sir, it would be best to let the wire alone, and station a chap there to answer all inquiries and complaints, in a manner o' speaking."

"Quite so; but who will be able to do so?" objected his superior officer. "You're the only man amongst us who has any knowledge of Spanish, and with all due respect to your capabilities, Callaghan, I think they would spot your brogue."

"Yes, sir; but how about the Valderian chaps imprisoned here—the fellows old Zaypuru's got his knife into? They'd do the business with the greatest of pleasure."

"Good idea," assented Dacres. "But before we release the prisoners we must secure the commandante. Meanwhile, Callaghan, you might post two men at the door of the orderly-room in case there's a call, or if there are any of the garrison who have escaped our notice."

Silently the quarters occupied by Commandante Don Alonzo da Costa were surrounded. Then, having severed the telephone wire communicating with the orderly-room, Dacres knocked at the door.

After considerable delay the door was opened by a military servant, who was promptly knocked down and secured.

Don Alonzo was a widower and lived alone in the official residence except for the company of two servants. Owing to his refusal to let the pseudo-"electricians" enter his quarters, Dacres was not well acquainted with the interior. Three empty rooms were examined before the raiders came to the one in which the commandante was fast asleep. The door was locked.

Dacres knocked. A voice replied in Spanish demanding to know what was amiss?

Not trusting himself to reply the Englishman knocked again. He could hear the occupant getting out of bed. Then the jalousies across one of the windows were opened and a pistol shot rang out.