dollars by permitting him to double the stakes on each draw. A rather quixotic procedure, I should say."
"It all depends on one's point of view, don't y' know. Despite my financial losses—which, by the bye, I have every intention of charging up to your office budget—the game was most successful. . . . Y' see, I attained the main object of my evening's entertainment."
"Oh, I remember!" said Markham vaguely, as if the matter, being of slight importance, had for the moment eluded his memory. "I believe you were going to ascertain who murdered the Odell girl."
"Amazin' memory! . . . Yes, I let fall the hint that I might be able to clarify the situation to-day."
"And whom am I to arrest?"
Vance took a drink of coffee and slowly lit a cigarette.
"I'm quite convinced, y' know, that you won't believe me," he returned, in an even, matter-of-fact voice. "But it was Spotswoode who killed the girl."
"You don't tell me!" Markham spoke with undisguised irony. "So it was Spotswoode! My dear Vance, you positively bowl me over. I would telephone Heath at once to polish up his handcuffs, but, unfortunately, miracles—such as strangling persons from across town—are not recognized possibilities in this day and age. . . . Do let me order you another croissant."
Vance extended his hands in a theatrical gesture of exasperated despair.
"For an educated, civilized man, Markham, there's something downright primitive about the way you
