For the first time Blake realized just how large operations had been; just how close the Silver Masks were to ruining the industry Ferrell had painstakingly built up.

Men appeared from a long row of doors worked into the cliff side. They all looked alike in the black suits and glittering silver masks. Tools of every description had made their appearance. Beyond the doors from whence they had come must be a complete set of living quarters with access to the outside world.

Common sense told Blake that the entrance through which Mono 6 had arrived was now carefully sealed. If he was to solve the mystery of Grudge Harror's plans and make escape possible, it would be necessary to go through those doors. Harror himself was there somewhere, and Blake's fists ached to meet the man alone.


"My golly," O'Toole breathed. "They all look alike. What you suppose they'll do with us? Must be forty or fifty people on this set of cars." Blake turned away from the window.

"If the train were wrecked," he said in a matter of fact voice, "they'd take everything off it and leave it here. With passengers on board, they have to remove the baggage and movable parts. After that...."

"After that, we'll all go to hell the fastest way," O'Toole said with grim lips. "Let's get something started. I can't sit still until they decide what to do with us."

"If I'm not mistaken," Blake said grimly, "they have us all disposed of well in advance. You mentioned just one thing that may help us out."

"If I did," O'Toole admitted, "It was just crazy luck."

"They all look alike." Blake stood up, studied O'Toole carefully, and said. "We're going to join the gang of the Silver Masks."