Arthur Ferris burned now to make his calling and election sure, before this "round the world" trip should present an endless succession of fortune hunters to the gaze of the Detroit heiress.

Clayton, hastening back toward the office, was only intent upon the answer to his chief's despatch and he never noticed, across the street, the progress of Emil Einstein, threading the crowds swiftly, and yet furtively watching his master's progress. He reached Fourteenth Street two blocks in advance of his unsuspecting employer, and then paused for a moment in the shaded corridor of a photographer's atelier.

With a whispered word, the young spy slipped, eel-like, into the crowd and had regained his desk long before Randall Clayton reentered the office. The lad's face glowed with a secret triumph.

Clayton's countenance was flushed by some strong emotion as he absently entered the private office of the head accountant. The sharp clang of his bell brought the office boy at once to his side, when, ten minutes later, the young cashier handed to Einstein a telegram.

The doors of the various rooms were now clanging with the snap of the locks as the boy respectfully said, "Anything else for this afternoon, sir?" Clayton carelessly nodded for the lad's dismissal and then bowed his tired head upon his hands, as the nimble youth eagerly sped away to the telegraph office and his half holiday.

The office staff were all filing out, wearied with the week's work, and Robert Wade, Esq., the chief manager, stared in surprise as Clayton passed him without a word, in answer to his stately greeting. He watched the young man, who slowly descended by the stairway, forgetting the ready elevator service. "What's up with Clayton?" murmured the pompous official. "He forgot his manners!"

All unconscious of his strange actions, Randall Clayton slowly sought the street level, waiting until his colaborers had all departed. He then moved along again toward the window where the Danube view still charmed the passerby.

Then, turning abruptly, he hurried away to a Broadway car, seeking the solitude of the cosy apartment in the still respectable "Thirties," which he had so long shared with Ferris.

He dared not, as yet, ask himself why Fate had shown him, a second time, at that very window, the graceful figure of the beautiful unknown.

But, there, with the slender music roll still clasped in her delicate hand, she stood, lingering a beautiful Peri in his path, on his return from the meeting with Ferris.