"That's not my opinion!" he said with decision. "And it's not the opinion of the people at headquarters. We were at this affair nearly all yesterday afternoon with that little Jew fellow, Rubinstein, and the young Scotch gentleman, Mr. Purdie, and our conclusion is that there's something of a big sort behind old Multenius's death. There's a regular web of mystery! The old man's death—that book, which Levendale did not leave in the 'bus, in spite of all he says, and of his advertisements!—Levendale's unexplained disappearance—the strange death of this man Parslett—the mystery of those platinum studs dropped in the pawnbroker's parlour and in Mrs. Goldmark's eating house—no!—the whole affair's a highly complicated one. That's my view of it."

"And mine," said Ayscough. He looked at the unbelieving official, and turned away from him to glance out of the window into the street. "May I never!" he suddenly exclaimed. "There's young Lauriston coming here, and Purdie with him—and a fellow who looks like an American. I should say Lauriston's got proof about his title to those rings—anyway, he seems to have no fear about showing himself here—case of walking straight into the lions' den, eh?"

"Bring 'em all in!" ordered the superior official, a little surlily.
"Let's hear what it's all about!"

Purdie presently appeared in Ayscough's rear, preceding his two companions. He and the detective from New Scotland Yard exchanged nods; they had seen a good deal of each other the previous day. He nodded also to the superior official—but the superior official looked at Lauriston.

"Got that proof about those rings?" he enquired. "Of course, if you have—"

"Before Mr. Lauriston says anything about that," interrupted Purdie, "I want you to hear a story which this gentleman, Mr. Stuyvesant Guyler, of New York, can tell you. It's important—it bears right on this affair. If you just listen to what he can tell—"

The two detectives listened to Guyler's story about the platinum studs with eager, if silent interest: in the end they glanced at each other and then at the local official, who seemed to be going through a process of being convinced against his will.

"Just what I said a few minutes ago," muttered the New Scotland Yard man. "A highly complicated affair! Not going to be got at in five minutes."

"Nor in ten!" said Ayscough laconically. He glanced at Guyler. "You could identify this man Purvis if you saw him?" he asked.

"Why, certainly!" answered the American. "I guess if he's the man who was seen in that eating-house the other day he's not altered any—or not much."