But once actually in front of the Wilkinson mansion, when his eyes sweeping upward had failed to catch the point of view of the press photographers, a feeling akin to panic had come over him; and he had passed and repassed, unable to force himself to the point of making an inquiry of a passerby. And yet, what could he do to make certain? And then, as if in answer to his half-smothered cries of "Is this Wilkinson's? There must be no mistake ..." there fell on his ears the raucous squeal of a megaphone, and, turning whence came the sound, he beheld a crowded tourists' sight-seeing car rolling slowly and laboriously along the Drive, its interlocutor busily engaged in the practice of his genteel profession.

"We now perceive the palatial residence of Peter V. Wilkinson, the multi-millionaire—the ten-million-dollar steal trust—so-called from the habit of its owner in stealing trust companies."

This exceptionally brilliant play upon words was instantly rewarded by a titter from some of the occupants of the car, and the perpetrator, encouraged, proceeded:

"This house contains no less than eighty-four rooms; has twenty-four bathrooms, not to speak of the Turkish bath; has paintings worth a million or two; the rugs cost half a million, at least; and nearly a million pounds of bronze has been used in its construction. Wilkinson's second wife—Maggie Lane, when he married her, now Mrs. Margaret Lane Wilkinson,—is said to be the handsomest woman in the block." He paused to heighten the effect of what was to follow; then trumpeted: "That is, on this end of the block. Peter V. Wilkinson owns seventeen trust companies in the City of New York. He is president of the famous, and now notorious, Interstate Trust Company which closed its doors last week. Also president of the Tri-State Trust—the largest trust company in the world, now toppling on the brink of the precipice...."

So the voice droned on, the car laboured on, and the passengers, already sufficiently gorged with Wilkinson's affairs, would have been spared any further enlightenment had not the eye of this dispenser of metropolitan information lighted upon Ilingsworth as the latter, trying to escape attention, stepped into the low-arched doorway of the Wilkinson home. The opportunity was too good to be lost.

"The gentleman," proceeded the privileged lecturer, "now entering this impressive imperial mansion, is not Peter V. Wilkinson. Note the sinister expression of the back of his head and the peculiar attitude of his right arm!" The megaphone turned itself directly upon Ilingsworth, and kept on: "He looks like a disgruntled depositor of the Interstate Trust Company—what if he be making a call for the purpose of putting a pill into the proprietor? What?"

Ilingsworth turned an involuntary, startled glance toward the car. Despite a desperate effort at self-control, he was visibly alarmed, and jerked his hand swiftly from the confines of his pocket. Amidst a chorus of laughter at his action the car rolled on. Ilingsworth turned back to the entrance of the house, muttering to himself:

"They little know, they little know...."

Presently he pulled himself together and pressed the button with that same right hand, then squared his shoulders, once more dropping both hands at his side. There was a short interval of waiting, during which he kept repeating to himself, as though conning some essential lesson: