"Do you mean to say these are your flowers?" Wilfrid asked.

"They were an hour ago," Beatrice said mournfully, "some of the rarest and most beautiful in the world. They have come from all parts of the globe. It is easy to see what has happened. Oh, please take me away. I shall be stifled if I remain. It is horrible!"

Beatrice was on the verge of hysteria. Her nerves had been tried too far. It was necessary to get her into the open air without delay. In his quick, masterful way Wilfrid took her by the arm and led her downstairs into the billiard-room. Beatrice was safe, however. It was plain the visitors had no designs against her; indeed, they had proved so much by their actions. And, unworthy as he was of assistance, something would have to be done to save Samuel Flower. Wilfrid would have to act for himself. He could expect no help from the terror-stricken Cotter, who appeared to have vanished, and it would not be prudent to arouse the servants. He took Beatrice across the billiard-room and motioned her into the open air.

"I will fetch a wrap for you," he said. "I shall find some in the hall."

"Am I to stay outside?" Beatrice asked.

"It will be better," Wilfrid said as he returned with a bundle of wraps. "At any rate, you will be in the fresh air. And now I want you to be brave and resolute. Don't forget that these mysterious strangers have no grudge against you. Try to bear that in mind. Keep it before you and think of nothing else. I believe I have a fair idea what is taking place."

"But yourself," Beatrice murmured. "I should never know a moment's happiness if anything happened to you. You have been so strong and kind that—that——"

The girl faltered and tears came into her eyes. She held out her hands impulsively and Wilfrid caught them in a tender grip. He forgot everything else for the moment.

"For your sake as well as mine," he whispered. "And now I really must act. Unless I am mistaken it is your uncle who is in most danger."

Wilfrid turned and passed into the hall. The library door was shut and he seemed to hear voices from the room. Crouching behind a settee he made out the form of Cotter, who rose as he approached and came forward writhing and rubbing his hands. The fellow's abject terror filled Wilfrid with disgust.