Arriving at the door of a mean house some little distance removed from that of Ah-Fang-Fu, Miska entered, for the door was open, and disappeared from the view of the four detectives who were watching the street. Her heart was beating rapidly. For she had thought, as she had stood up to leave the restaurant, that the fierce eyes of Chunda Lal had looked in through the glass panel of one of the doors. This gloomy house seemed to swallow her up, and the men who watched wondered more and more what had become of the elegant figure, grotesque in such a setting, which had vanished into the narrow doorway--and which did not reappear. Even Inspector Kelly, who knew so much about Chinatown, did not know that the cellars of the three houses left and right of Ah-Fang-Fu's were connected by a series of doors planned and masked with Chinese cunning. Half an hour after Miska had disappeared into the little house near the corner, the hidden door in the damp cellar below "The Pidgin House" opened and a bent old woman, a ragged, grey-haired and dirty figure, walked slowly up the rickety wooden stair and entered a bare room behind and below the shop and to the immediate left of the den of the opium-smoker. This room, which was windowless, was lighted by a tin paraffin lamp hung upon a nail in the dirty plaster wall. The floor presented a litter of straw, paper and broken packing-cases. Two steps led up to a second door, a square heavy door of great strength. The old woman, by means of a key which she carried, was about to open this door when it was opened from the other side. Lowering his head as he came through, Chunda Lal descended. He wore European clothes and a white turban. Save for his ardent eyes and the handsome fanatical face of the man, he might have passed for a lascar. He turned and half closed the door. The woman shrank from him, but extending a lean brown hand he gripped her arm. His eyes glittered feverishly. "So!" he said, "we are all leaving England? Five of the Chinese sail with the P. and O. boat to-night. Ali Khan goes to-morrow, and Rama Dass, with Miguel, and the _Andaman_. I meet them at Singapore. But you?" The woman raised her finger to her lips, glancing fearfully towards the open door. But the Hindu, drawing her nearer, repeated with subdued fierceness: "I ask it again--but _you_?" "I do not know," muttered the woman, keeping her head lowered and moving in the direction of the steps. But Chunda Lal intercepted her. "Stop!" he said--"not yet are you going. There is something I have to speak to you." "Ssh!" she whispered, half turning and pointing up toward the door.