This sudden change, this throwing himself upon my mercy, took me somewhat aback. In threatening to tear the mote from his eye, what about a certain obstruction in mine?

He was quick to see his advantage and follow it up.

"You say you heard everything. Then you must see why I thought of this plan. I hoped at first Aunt Fleda might be prevailed on to come. When I lost that hope I just couldn't give up the trip. I had to get an aunt to chaperon those blessed girls, or it was good-by to them, for me. What harm am I doing? The woman's respectable; the Consul has written me a letter about her. If you know Aunt Fay—that's my name for her—you know she would call this the best kind of a lark. I'll confess to her some day. I'd have my head cut off sooner than injure Miss Rivers or Miss Van Buren. Afterwards, when we've got to be great friends, they shall hear the whole story, I promise; but of course, you can ruin me if you tell them, or let your friend tell them, at this stage. Do you think it's fair to take advantage of what you overheard by accident, and spoil the chance of my life? Oh, say now, what can I do to make you keep still?"

"Well, I'm—hanged!" was all I could answer. And a good deal to my own surprise, I heard myself suddenly burst into sardonic laughter.

Then he laughed, too, and we roared together. If any one noticed us, they must have thought us friends of a lifetime; yet five minutes ago we had been like dogs ready to fly at each other's throats, and there was no earthly reason why we should not be of the same mind still.

"You are going to let me alone, aren't you?" he continued to plead, when he was calmer. "You are going to do unto me as you'd be done by, and give my true love a chance to run smooth? If you refuse, I could wish that fearful Flower back that I might set him at you."

My lips twitched. "I'm not sure," said I, "whether you ought to be in a gaol or in the school-room."

"I ought to be on a motor-boat tour with the two most charming girls in the world; and if I'm not to be there, I might as well be in my grave. Do ask people about me. Ask my aunt. I'm not a villain. I'm one of the nicest fellows you ever met, and I've no bad intentions. I've got too much money to be an adventurer. Why, look here! I'm supposed to be quite a good match. Either of the girls can have me and my millions. Both are at the feet of either. At present I've no choice. Don't drive me to drink. I should hate to die of Schnapps; and there's nothing else liquid I could well die of in Holland."

As he talked, I had been thinking hard and fast. I should have to spare him. I saw that. But—I saw something else too.

"I'll keep your ridiculous secret, Mr. Starr, on one condition," I said.