Peter lighted a cigarette, stretched himself out upon the rugs, and the boy brought him a steaming cup.

"Wake me—daylight—sure," cautioned Peter, lifting the cup.

"Tsao," murmured the boy.

When the boy was gone Peter removed the automatic from his raincoat pocket. The metal glittered pleasantly in the yellow light from the suspended lamp. The cup of tea had served to waken him. He released the cartridge clip from the automatic's handle and stared thoughtfully at the glowing lead balls.

He became conscious of a sound, alien and untimely. The door was rattling softly. He studied it with interest; the wooden handle was turning slowly, first to the right, then to the left.

The phenomenon puzzled him. His eyes were sparkling a little as he quietly restored the clip of cartridges.

Creeping to the hinged side of the door, he waited, breathing silently.

With a squeak the door swung in quickly. A lean, yellow hand, gripping a nickel-plated pistol, was thrust inside.

Peter shot three times directly through the wood panel.

The white pistol thudded to the planks, while the yellow hand seemed to be jerked backward by an electric force. Soft footsteps retreated. Peter jerked open the door and stepped out.