Having thus paved the way to his next move, Nick easily prevailed upon the Hindoos to remain indoors for a day or two, lest the deception should be discovered and his designs perverted.

He and Chick then returned to their waiting carriage, and half an hour later it drew up at the Fifth Avenue store of Venner & Co.

Chick alighted and led the way in.

In order that he might do most of the talking, and shape his course by whatever might occur, Nick had decided to personate the interpreter.

Yet both detectives had carefully noticed the peculiar characteristics of the Hindoo tongue, and believed that they could imitate it so cleverly as to prevent detection.

Several facts, which Nick then had no way of knowing, however, operated very quickly to betray him and the crafty ruse he had adopted, when Venner personally met them at the store door.

First, Kilgore had shrewdly reasoned that Nick's first move, after the disclosures made by Pylotte, would be that of thus getting positive evidence against Venner; and the crafty diamond swindler had warned Venner to be on the watch for the detective, and to handle him in a way to serve their own designs.

Furthermore, when visiting the theater with Cervera, Venner frequently had heard Pandu Singe talking with his interpreter; and before Nick fairly had begun speaking, Venner penetrated his disguise and saw that he was up against the two detectives.

Yet, despite the unexpected characters in which he now beheld them, the nerve of the polished knave did not weaken, nor his countenance in any way betray him. He at once proceeded to follow Kilgore's instructions.

"Ah! yes, I recognize both you and your interpreter," said he, in reply to Nick's dignified greeting. "I have frequently seen Pandu Singe at the theater, where I am admitted to the stage with Señora Cervera, the famous Spanish dancer. Perhaps Pandu Singe may have seen me there."