"Hume is a crook." She said it calmly, dispassionately, positively. "It is in his blood. He couldn't help it if he tried. He isn't the kind to try. The deal he put over with me may have been nothing but clever business. On the other hand, considering that I was a relative, considering that there was going to be plenty of boodle for everybody, some people might say that there was an element of dishonesty in it. But what I am getting at is that the man in unscrupulous. Now, he's in the biggest business deal of his life. Chances in that sort of thing for crooked work are many. Ergo, Mr. Shandon, it's a fair bet that starting with a crooked deal he has gone on playing a crooked game. Do you begin to see why I'm here?"

"Blackmail?" he said bluntly.

"Yes," she said coolly. "There's no use quarrelling over a name."

"If you imagine that I know anything about the man's private history—"

"You've quarrelled openly with him. Everybody knows about it. What was the reason for your quarrel?"

"Really, Miss Strawn—-"

"Why can't you talk to me as if I were a man?" she flared out at him, the sudden heat from a woman who had been ice a moment ago taking him by surprise. "I'm not dragging my sex into this like a buckler to hide behind. Why can't you say it's none of my damned business, if you feel that way about it?"

"I shouldn't put it quite so strong," he replied. "If you will go on and show me how I can be of any service to you, anything in my line—"

"Consequently excluding blackmail!" she laughed, her mood like ice again. "When you quarrelled with Hume a year ago you called him a crook, didn't you?"

"Your investigations seem to have been made very painstakingly," he countered.