And that afternoon the man in the corner left Miss Polly Burton alone with a couple of photos of two uninteresting, stodgy, quiet-looking men—Morton and Skinner—who, if the old scarecrow was right in his theories, were a pair of the finest blackguards unhung.

[!-- CH28 --]

CHAPTER XXVIII

THE REGENT'S PARK MURDER

By this time Miss Polly Burton had become quite accustomed to her extraordinary vis-á-vis in the corner.

He was always there, when she arrived, in the selfsame corner, dressed in one of his remarkable check tweed suits; he seldom said good morning, and invariably when she appeared he began to fidget with increased nervousness, with some tattered and knotty piece of string.

"Were you ever interested in the Regent's Park murder?" he asked her one day.

Polly replied that she had forgotten most of the particulars connected with that curious murder, but that she fully remembered the stir and flutter it had caused in a certain section of London Society.

"The racing and gambling set, particularly, you mean," he said. "All the persons implicated in the murder, directly or indirectly, were of the type commonly called 'Society men,' or 'men about town,' whilst the Harewood Club in Hanover Square, round which centred all the scandal in connection with the murder, was one of the smartest clubs in London.

"Probably the doings of the Harewood Club, which was essentially a gambling club, would for ever have remained 'officially' absent from the knowledge of the police authorities but for the murder in the Regent's Park and the revelations which came to light in connection with it.