"Hush!" said Escobar. Yes, it was now he who pleaded for secrecy and a quiet voice.

There was a stronger passion in Mario than the love of women, and that was the love of money. Women were to him mainly the means to money. They were easier to get, too, if you were not over particular. Money was a rare, shy thing, except to an amazing few who accumulated it by some obscure, magnetic attraction; and opportunities of acquisition were not to be missed.

"Hush!" he said. "You treated me badly, Joan. It was right that I should teach you a lesson—frighten you a little, eh?"

He smiled at her with eyes half closed and eyelids cunningly blinking. Now that her fears were weakening Joan found his impertinence almost insufferable. But she held her tongue and waited.

"But you owe me a return, don't you?"

Joan did not move.

"A little return—which will cost you nothing at all. You know that I represent a line of ships. You can help me. We have rivals, with active agents. You shall find out for me exactly what Martin Hillyard is doing in the Mediterranean, and why he visits in a yacht the ports of Spain. You will find this out for me, so that I may know whether he is acting for my rivals. Yes."

"He is not," answered Joan.

"You will find this out for me, so that I may know," Escobar repeated smoothly. "Exactly what he is doing in the Mediterranean, what special plans, and why he visits in a yacht the ports of Spain. You promise me that knowledge, and you can go straight back to your dancing."

"I have no knowledge," said Joan quietly.