Twin Mystery

Excerpt: "e;"e;Mr. Nick Carter: I have come to town to do business. I give you notice before I begin, because I am quite certain you will be informed immediately after I commence operations. It really makes little difference; you cannot reach me. Really, my dear Nick, I have a contempt for the so-called detective ability. You, with your Ida, Chick and Patsy, are a little better than the rest, but you are in the same running when you undertake to stop me. "e;The Brown Robin."e; This letter Nick Carter found in his mail one morning a short time ago, on coming to his breakfast table. He read the letter with some interest, noting that it had been mailed late the afternoon before, and in the sub-district in which he lived. Tossing it over to his wife, Edith, to read, he said: "e;That might be taken for a challenge, I suppose."e; Edith read it, and replied that she should take it for an impertinence. "e;Who is the Brown Robin?"e; she asked. "e;Ah! That is the great mystery,"e; answered Nick."e;"e;