An angry and prolonged hiss, which sounded like a great jet of steam, came plainly to him. He stepped into the hallway and deliberately closed the door behind him. Then he felt his way down the stairs, pausing within a few steps of the bottom to look unwinkingly about.

Something was moving in the dim shadows at the farther side of the room. It came slowly toward him, and he could make out the undulating length of the python. Ah Wing’s glowing eyes rested unwaveringly on the flat, evil head of the great snake, which came toward him more and more slowly.

With a final prolonged hiss, the python drew itself up into a huge coil. It was a tremendous creature, as large as a man’s body at its greatest diameter: but now it seemed to be turning slowly to stone. Its beady eyes grew dull, and its swaying head became rigid.

A muffled cry reached the ears of the motionless Chinaman. Without the flicker of an eyelid, he continued to stare down at the python.

Presently he descended to the foot of the stairs. The snake was still.

Ah Wing crossed to the closet door and threw it open.

“You can leave your retreat now, Colonel Knight,” he said. “My little playmate is temporarily in a condition of catalepsy—but I would not advise you to repeat this visit!”

CHAPTER SIX
LOUIE MARTIN LEARNS THE SECRET OF THE WINDOW

Monte and the “Kid” went back to the city that same evening, but early next morning the leader of the Wolves returned to the neighborhood where they had picked up the trail of Colonel Knight.

Monte had caught sight of a “For Rent” sign in the upper window of a cottage half a mile from the big house, and he wasted no time in hunting up the rental agent and signing a lease. By evening he had his men with him, and the battle lines were established for the final conflict.