And he laughed easily and said: "It didn't take much guessing when he had seen me and knew that Nellie Million was a relative of his and a niece of the old man's."

"Jewel thieves, not much!" he said in his quick, reassuring accent.

I said: "Well! I hope you put in a good word for us with that odious little Jew man that lost the ruby."

"Not on your life! I just love to watch somebody who thinks they are too quick and clever to live go over-reaching themselves some," said the American good-humouredly.

How funny it felt to be sitting there beside him, while the hedges whirled past—I, who had never set eyes on the young man before yesterday, now joining him in this wild quest of a cousin whom he had never yet seen!

"Oh, dear! I wonder if we shall find her!" I murmured.

"Why, I am determined not to close an eye to-night until we do, Miss Smith," said the missing heiress's cousin, gravely looking ahead at the sliding ribbon of white road. "It's a matter of some little importance to me that we find her soon. It is also no less important what I think of her when we do meet!"

I was a little surprised to hear him speak so impressively. Naturally, when one is going to meet a relative for the first time one wonders what sort of a mutual impression will be made. But why had this young man said so seriously that this was "important"?

He seemed to read my thoughts, for, as we cleared a village and came out into a long stretch of wide and empty road, he turned to me and said: "You know, it is as a matter of business that I am coming to see this cousin of mine and this mistress of yours. I have got to have a little serious heart-to-heart talk with her on the subject of the old man's money."

"Why?" I asked, startled. "Isn't it safe in that factory place where Mr. Chesterton said it had better be kept?"