"'Where is Rika?" cried Modjeska.

"They could find no trace of any of them," said the Princess. "We can only hope that the boys have taken the little girls either to the American Consul's or away from Warsaw. We will have to trust to them and believe that they are all together, until we can get in touch with them. In the meantime there is but one course open. We must go to the Prince at Lodz."

"And at once, mother! I have a feeling that we are not safe even here.
Have you your jewels?"

"I have them all," said the Princess. "All that I had placed on Rika, and which Miss Evelyn has returned, and the court jewels as well.

"Then let us go," said Ignace. "I'll lead the way, Jan. When we reach the waterfall, go ahead and see if all is safe."

In perfect silence they left the room, slipping along a narrow, low passageway that at first seemed walled with stone, then gave forth a moldy, earthy odor.

Presently they heard the sound of gently falling water, and found themselves under a narrow waterfall. Again a clever spring was touched by some hand in the darkness, and one by one they emerged so close to the edge of the falling water that the spray wet them.

They were in the open air once more.

Ignace clasped Evelyn by the hand, and she could feel the nervous strain in his grasp. Noiseless as shadows, they slid from tree to tree through the great park, and down the grove of interlacing trees. It was a long walk. As Evelyn was wondering if she could possibly go much further, a dark, round shape appeared in the opening ahead.

It was the haystack.