There was not the least doubt in her mind that the three shots had been fired by Prince Rénine.

"It was he," she muttered, angrily, "it was he. No one else would be capable of such behaviour."

Besides, he had warned her, in his smiling, masterful way, that he would expect her.

She was weeping with rage and humiliation. At that moment, had she found herself face to face with Prince Rénine, she could have struck him with her riding-whip.

Before her was the rugged and picturesque stretch of country which lies between the Orne and the Sarthe, above Alençon, and which is known as Little Switzerland. Steep hills compelled her frequently to moderate her pace, the more so as she had to cover some six miles before reaching her destination. But, though the speed at which she rode became less headlong, though her physical effort gradually slackened, she nevertheless persisted in her indignation against Prince Rénine. She bore him a grudge not only for the unspeakable action of which he had been guilty, but also for his behaviour to her during the last three days, his persistent attentions, his assurance, his air of excessive politeness.

She was nearly there. In the bottom of a valley, an old park-wall, full of cracks and covered with moss and weeds, revealed the ball-turret of a château and a few windows with closed shutters. This was the Domaine de Halingre. She followed the wall and turned a corner. In the middle of the crescent-shaped space before which lay the entrance-gates, Serge Rénine stood waiting beside his horse.

She sprang to the ground, and, as he stepped forward, hat in hand, thanking her for coming, she cried:

"One word, monsieur, to begin with. Something quite inexplicable happened just now. Three shots were fired at a motor-car in which I was sitting. Did you fire those shots?"

"Yes."

She seemed dumbfounded: