Page:The ransom of Red Chief and other O. Henry stories for boys.djvu/156

 "I will undertake your case, Mr. Meeks," said Jolnes finally. "The disappearance of people in this city has always been an interesting problem to me. I remember a case that I brought to a successful outcome a year ago. A family bearing the name of Clark disappeared suddenly from a small flat in which they were living. I watched the flat building for two months for a clue. One day it struck me that a certain milkman and a grocer's boy always walked backward when they carried their wares upstairs. Following out by induction the idea that this observation gave me, I at once located the missing family. They had moved into the flat across the hall and changed their name to Kralc."

Shamrock Jolnes and his client went to the tenement house where Mary Snyder had lived, and the detective demanded to be shown the room in which she had lived. It had been occupied by no tenant since her disappearance.

The room was small, dingy, and poorly furnished. Meeks seated himself dejectedly on a broken chair, while the great detective searched the walls and floor and the few sticks of old, rickety furniture for a clue.