There was no doubt about it this time; she was slamming the boss, and I meant to get at the bottom of it, right there and then.

"I don't think you have any cause to blacklist Mr. Norcross," I said. "Hasn't he been right good and brotherly to both of you this evening?"

"Oh, I didn't mean that," she said real earnestly. "But in the stateroom in Mr. Chadwick's car: the ventilator was open, you know, until Maisie Ann got up and shut it, and we couldn't very well help hearing what was said about the kidnapping. Neither Mr. Chadwick nor Mr. Norcross seemed to be able to account for it."

"Can you account for it?" I asked, bluntly enough, I guess.

At this she smiled and said, "It would be rather presumptuous for me to try where Mr. Norcross and Mr. Chadwick failed, wouldn't it? But maybe I can give you just a wee little hint. If you are not well enough acquainted with Mr. Chadwick to ask him yourself, you might tell Mr. Norcross to ask him if there isn't some strong reason why somebody, or perhaps a number of somebodies, wanted to keep him out of Portal City over Sunday night and possibly a part of the Monday."

We were coming to the big electric sign that was winking out the letters to spell "Hotel Bullard," and I was bound to have it out with her before my chance was gone.

"See here," I put in; "you saw something more than I did, and more than Mr. Norcross did. What was it?"

This time she took the motherly tone with me again and told me I must learn not to be rude and masterful, like the boss. Then she gave me what I was reaching for.

"You saw the two men who went over to the auto and smoked while they were waiting for the other two to come back?"

I told her that I hadn't seen them very well; couldn't, with nothing but the starlight to help out.