A pebble flew across Kitty's path,—the doctor's cane had playfully, as it were, tossed it away. Then first the girl observed that in her eagerness she was outstripping him, and she turned towards him. He was walking at his previous pace, but his bearing seemed to have become a trifle more erect, more proudly reserved. As she looked at him, his glance was hastily averted with what almost seemed embarrassment. She suppressed with difficulty an ironical smile, surmising that she had detected in him some such thought as, "Heavens, what a clumsy creature is here as compared with my graceful sylph!"

"Flora's courage in driving surprises me," she said, as they again walked side by side.

"Her companion's contempt of danger is much more astonishing. This was a 'trial-trip:' the councillor bought those young horses only yesterday." He was greatly irritated. She could hear it in his voice, and fell silent in dismay.

[CHAPTER V.]

Neither spoke further. They soon reached the house, entering by a side-door while the barouche was driving away from the front. A servant informed them that the ladies and the Herr Councillor were in the conservatory, in the Frau President's apartments.

Kitty had regained her self-possession. She handed her card to the footman with a "For the Herr Councillor."

"So formal?" asked Doctor Bruck, smiling, as the lackey moved noiselessly away and vanished.

"So formal," she assented, gravely. "The greater the distance preserved, the better. It would scarcely become me to present myself familiarly here. I am even afraid that my unannounced arrival may cause the 'Herr Councillor' some embarrassment."

She was not mistaken. The councillor came rushing from within, almost stumbling over the threshold in his eagerness, exclaiming, "Good heavens, Kitty!"

His surprise was ridiculous, for he evidently looked to see his ward's face two feet nearer the ground than he found it; and this well-grown, graceful figure advancing towards him said, with an inclination full of womanly pride,—