“That is,” said Nick, “supposing it to have been Masson, and that he lost his temper, he lost control of himself, in that denial.”

“Yes, that is what I mean,” said Chick.

“Well,” said Nick, “it all means that we have plenty of work to do and a lot of vexatious little inquiries. Whoever it was that got into that coach, whether it was Masson or some one else, in my opinion crept into the coach while it was standing in front of that dressmaker’s establishment to which Ethel Romney went.”

This conversation had occupied the greater portion of their trip uptown.

As they stepped off the car, Nick saw the man Rawson, who was the driver for Mrs. Constant. He appeared to be looking for some one.

Rawson brightened up as Nick approached, and said:

“I have been looking for you, Mr. Carter, because I have got something to say. I have been thinking over that ride last night, and especially since you asked me to-day about its being likely that any one got into that carriage.”

“Yes, have you thought of anything more?” said Nick.

“Well, yes,” said Rawson. “It isn’t much, but, then, I ought to tell you. You see, I didn’t think much when you asked me that question, but since I have.

“The lady was in a great hurry to get back home, and as soon as she got into the carriage from that dressmaker’s I touched up the horses and started off at a good gait.