his face as that of a customer, but I don't know who he is! That gentleman who's just gone out, he's been in the habit of dropping in here for a twelvemonth, maybe, but I never remember hearing his name. As for the gentleman he referred to, why, I know him as one that's come in here pretty regular for the last few weeks, but I don't know his name, either."
"Have you heard of the murder in Lonsdale Passage?" asked Viner.
"Markendale Square way? Yes," answered the landlord, with awakening interest. "Why, is it anything to do—"
Viner saw an illustrated paper lying on a side-table and caught it up. There was a portrait of Ashton in it, and he held it up before the landlord.
"Don't you recognize that?" he asked.
The landlord started and stared.
"Bless my life and soul!" he exclaimed. "Why, surely that's very like the gentleman I just referred to—I should say it was the very man!"
"It is the very man!" said Viner with emphasis, "the man for whom your customer who's just gone out left the envelope. Now, this man who was murdered in Lonsdale Passage was here in your parlour for some time on the evening of the night on which he was murdered, and he was then in conversation with the man who has just gone out. Naturally, therefore, I should like to know that man's name."
"You're not a detective?" suggested the landlord.
"Not at all!" replied Viner. "I was a neighbour of Mr. Ashton's, and I am interested—deeply inter-
