CHAPTER IX.
THE TRAP.

Patsy arrived early the next morning to report to Nick that on the night previous the Brown Robin, still in male attire, had followed Mr. Mountain to his home, after that gentleman had left the theatre with his family.

She had been around the front of the house for some little time, and then, as if satisfied that Mr. Mountain was housed for the night, had left, going directly to the corner of Thirty-fourth Street and Sixth Avenue, where she met two men, evidently awaiting her coming.

Only a word or two was exchanged between them, and they then set off at a quick pace, going straight to the Thirtieth Street house, where the Brown Robin had unlocked the doors and let the two men in.

She did not enter the house herself, but now hurried to Lexington Avenue, where she took the car, getting off at Twenty-third Street, and going to the Seventeenth Street house, which she entered some time after midnight.

She was there but a short time, when she came out clad in woman’s clothes, and went straight to the Lexington Avenue house, evidently her day’s work done.

“Well,” said Nick, “it was a hard day’s work, and she filled in all her time.

“She was arranging her programme for to-morrow. We have arranged our programme, too. Those two men that she let into the Thirtieth Street house are there to help her in the strike on Mr. Mountain.

“I doubt if there will be any others on hand. You need not watch it this morning. My plans have been slightly changed since my talk with Mr. Mountain last night.

“But I want you to put yourself in a place outside where you can follow me this morning when I go out: I suppose the Brown Robin will try to spring her trap on me this morning.”