"Yes," he went on, "I am cutting a large diamond, but it is not like the Invincible. It is much handsomer—one that was discovered right here in this country in the new diamond fields of Arkansas. The diamond itself is already sold. And you would nevair guess the buyer, oh, nevair!"

"No?" queried Kennedy.

"Nevair!" reiterated Margot.

"It could not be delivered to a woman who was once the maid of Rawaruska, the Russian dancer?" Craig asked abruptly.

Margot shot a quick and suspicious glance at us.

"Then you are, as I suspected, a detectif?" he cried.

Kennedy eyed him sharply without admitting the heinous charge. Margot returned his look and I felt that of all sayings that about a dishonest man not being able to look you in the eye was itself the least credible. He laughed daringly. "Well, perhaps you are right," he said. "But whoever it is, he is lucky to have bought a stone like it so cheaply!"

The man was baffling. I could not figure it out. Had Margot been simply a high-class "fence" for the disposal and convenient reappearance of stolen goods?

We returned uptown to our apartment to find that in the meantime Wade had called up again. Kennedy got him on the wire. It seemed that shortly after we left Margot's Cecilie had called again and had gone off with a small, carefully wrapped package.

"A strange case," pondered Kennedy, as he hung up the receiver. "First there is a murder that looks like a suicide, then the sale of a diamond that looks like a fake." He paused a moment. "They have worked quickly to cover it up; we must work with equal quickness if we are to uncover them."