He looked up at Harley. "On my solemn word of honour," he said, "that's all I know about Sir Charles Abingdon."
Paul Harley returned the other's fixed stare. "I don't doubt your assurance on the point, Mr. Brinn," he acknowledged. "I can well understand that you must be badly puzzled; but I would remind you of your statement that you were also frightened. Why?"
Nicol Brinn glanced rapidly about his own luxurious room in an oddly apprehensive manner. "I said that," he declared, "and I meant it."
"Then I can only suppose," resumed Harley, deliberately, "that the cause of your fear lies in the term, 'Fire-Tongue'?"
Brinn again rested his chin in his hand, staring fixedly into the grate.
"And possibly," went on the remorseless voice, "you can explain the significance of that term?"
Nicol Brinn remained silent—but with one foot he was slowly tapping the edge of the fender.
"Mr. Harley," he began, abruptly, "you have been perfectly frank with me and in return I wish to be as frank with you as I can be. I am face to face with a thing that has haunted me for seven years, and every step I take from now onward has to be considered carefully, for any step might be my last. And that's not the worst of the matter. I will risk one of those steps here and now. You ask me to explain the significance of Fire-Tongue" (there was a perceptible pause before he pronounced the word, which Harley duly noticed). "I am going to tell you that Sir Charles Abingdon, when I lunched with him at his club, asked me precisely the same thing."
"What! He asked you that so long as two weeks ago?"
"He did."
"And what reason did he give for his inquiry?"
Nicol Brinn began to tap the fender again with his foot. "Let me think," he replied. "I recognize that you must regard my reticence as peculiar, Mr. Harley, but if ever a man had reason to look before he leaped, I am that man."
Silence fell again, and Paul Harley, staring down at Nicol Brinn, realized that this indeed was the most hopelessly mystifying case which fate had ever thrown in his way. This millionaire scholar and traveller, whose figure was as familiar in remote cities of the world as it was familiar in New York, in Paris, and in London, could not conceivably be associated with any criminal organization. Yet his hesitancy was indeed difficult to explain, and because it seemed to Harley that the cloud which had stolen out across the house of Sir Charles Abingdon now hung threateningly over those very chambers, he merely waited and wondered.
"He referred to an experience which had befallen him in India," came Nicol Brinn's belated reply.
"In India? May I ask you to recount that experience?"
"Mr. Harley," replied Brinn, suddenly standing up, "I can't."
"You can't?"
"I have said so. But I'd give a lot more than you might believe to know that Abingdon had told you the story which he told me."
"You are not helping, Mr. Brinn," said Harley, sternly. "I believe and I think that you share my belief that Sir Charles Abingdon did not die from natural causes. You are repressing valuable evidence. Allow me to remind you that if anything should come to light necessitating a post-mortem examination of the body, you will be forced to divulge in a court of justice the facts which you refuse to divulge to me."
"I know it," said Brinn, shortly.
He shot out one long arm and grasped Harley's shoulder as in a vice. "I'm counted a wealthy man," he continued, "but I'd give every cent I possess to see 'paid' put to the bill of a certain person. Listen. You don't think I was in any way concerned in the death of Sir Charles Abingdon? It isn't thinkable. But you do think I'm in possession of facts which would help you find out who is. You're right."
"Good God!" cried Harley. "Yet you remain silent!"
"Not so loud—not so loud!" implored Brinn, repeating that odd, almost furtive glance around. "Mr. Harley—you know me. You've heard of me and now you've met me. You know my place in the world. Do you believe me when I say that from this moment onward I don't trust my own servants? Nor my own friends?" He removed his grip from Harley's shoulder. "Inanimate things look like enemies. That mummy over yonder may have ears!"
"I'm afraid I don't altogether understand you."
"See here!"
Nicol Brinn crossed to a bureau, unlocked it, and while Harley watched him curiously, sought among a number of press cuttings. Presently he found the cutting for which he was looking. "This was said," he explained, handing the slip to Harley, "at the Players' Club in New York, after a big dinner in pre-dry days. It was said in confidence. But some disguised reporter had got in and it came out in print next morning. Read it."
Paul Harley accepted the cutting and read the following:
NICOL BRINN'S SECRET AMBITIONS
MILLIONAIRE SPORTSMAN WHO WANTS TO SHOOT NIAGARA!
Mr. Nicol Brinn of Cincinnati, who is at present in New York, opened his heart to members of the Players' Club last night. Our prominent citizen, responding to a toast, "the distinguished visitor," said:
"I'd like to live through months of midnight frozen in among the polar ice; I'd like to cross Africa from east to west and get lost in the middle. I'd like to have a Montana sheriff's posse on my heels for horse stealing, and I've prayed to be wrecked on a desert island like Robinson Crusoe to see if I am man enough to live it out. I want to stand my trial for murder and defend my own case, and I want to be found by the eunuchs in the harem of the Shah. I want to dive for pearls and scale the Matterhorn. I want to know where the tunnel leads to—the tunnel down under the Great Pyramid of Gizeh—and I'd love to shoot Niagara Falls in a barrel."
"It sounds characteristic," murmured Harley, laying the slip on the coffee table.
"It's true!" declared Brinn. "I said it and I meant it. I'm a glutton for danger, Mr. Harley, and I'm going to tell you why. Something happened to me seven years ago—"
"In India?"
"In India. Correct. Something happened to me, sir, which just took the sunshine out of life. At the time I didn't know all it meant. I've learned since. For seven years I have been flirting with death and hoping to fall!"
Harley stared at him uncomprehendingly. "More than ever I fail to understand."
"I can only ask you to be patient, Mr. Harley. Time is a wonderful doctor, and I don't say that in seven years the old wound hasn't healed a bit. But to-night you have, unknowingly, undone all that time had done. I'm a man that has been down into hell. I bought myself out. I thought I knew where the pit was located. I thought I was well away from it, Mr. Harley, and you have told me something tonight which makes me think that it isn't where I supposed at all, but hidden down here right under our feet in London. And we're both standing on the edge!"
That Nicol Brinn was deeply moved no student of humanity could have doubted. From beneath the stoic's cloak another than the dare-devil millionaire whose crazy exploits were notorious had looked out. Persistently the note of danger came to Paul Harley. Those luxurious Piccadilly chambers were a focus upon which some malignant will was concentrated. He became conscious of anger. It was the anger of a just man who finds himself impotent—the rage of Prometheus bound.
"Mr. Brinn!" he cried, "I accept unreservedly all that you have told me. Its real significance I do not and cannot grasp. But my theory that Sir Charles Abingdon was done to death has become a conviction. That a like fate threatens yourself and possibly myself I begin to believe." He looked almost fiercely into the other's dull eyes. "My reputation east and west is that of a white man. Mr. Brinn—I ask you for your confidence."
Nicol Brinn dropped his chin into his hand and resumed that unseeing stare into the open grate. Paul Harley watched him intently.