"What's that?" rapped out Cleek. "A 'scene'! A quarrel do you mean? How and where? Or perhaps you don't know?"

"As it happens, I do," said Narkom, "for I happened to be at Clavering Close when it took place. You see, Lord St. Ulmer is laid up with a sprained ankle at Wuthering Grange, where he has been staying with his sister and brother-in-law, the Raynors. Lady Katharine seized the opportunity to say farewell to Geoff, and came over at about eight o'clock; and I hope, Cleek, I may never in my life again see anything so heartbreaking as was made those last few minutes of parting."

"Few? Why few, pray?"

"Because they had not been together half an hour when the Count de Louvisan came over, posthaste, after his fiancée. Lady Katharine's absence had been discovered from the Grange, and naturally he was the one who would come after her. You can guess what followed, Cleek. Young Clavering fairly flew at the fellow, and would have thrashed him but that his father and I got hold of him, and Hammond and Petrie hustled the count out of the room. But even so, nobody could prevent that wild, impetuous, excited boy from challenging the man, then and there. To that the count merely threw back a laugh and said, as Petrie and Hammond hustled him out of the room: 'Monsieur, one does not fight a fallen foe—one merely pities him!' And it took all his father's strength and mine to hold the boy in check. 'Pity yourself if ever I meet you!' he shouted. 'There'll be one blackguard the less in the world if ever I come within reach of you again, damn you! I had nine years of hope until you came, and I'll put a mark on you for every one of them that you've spoilt!"

"'A mark'!" repeated Cleek, with some slight show of agitation. "A mark for every year? It is true that the barking dog is the last to bite but—— What were those figures that you tell me were smeared on the dead man's shirt bosom—2-4-1-2, were they not? And that sum equals nine!"

"Yes," said Narkom, with a sort of groan. "Just nine, Cleek, just exactly nine. That's what cut the heart out of me when I saw that dead man spiked to the cottage wall, bearing the very mark he had sworn that he should bear."

"I see," murmured Cleek thoughtfully. "Of course, the wisest of men are sometimes mistaken, but somehow I took those numerals to stand for a sign of a secret society; but, as you say, the numbers do indeed total nine—the years of young Clavering's threat, but——"

His voice trailed off; he sat for a moment deep in thought.

"Then there is the 'spike,' that is an old Apache punishment. They spiked Lanisterre to the wall when he went over to the police. Which is it? The Apaches or this foolish, hot-headed boy lover?"

Narkom wisely refrained from comment. He knew the ways and methods of his famous ally only too well, and he sat silent therefore till Lennard pulled up the limousine sharply in front of Gleer Cottage.