"I pray you, Isabel, tell me not that he is worse."

"I fear me.... Ah! Much I fear me that you are soon to lose your friend," Isabel answered drearily.

In all haste Sir Richard filled Harold's wallet with coins and sent him clipping above the hills toward Bannockburn, whereupon he sat down upon a boulder, yielding himself to the gloomiest of reflections. He was staring, with chin buried deep in his hands, along the winding roadway. Upon a sudden, looming gaunt against the sky, he saw the familiar figure of the knight in black riding slowly over the hills. Hurrying to the opposite side of the hut, Sir Richard stood outside the window and signed Isabel to come out.

"Make haste; what is it? Your friend has but this moment begged to speak with you in private," said she, when she had joined the young knight outside.

"Tyrrell is approaching in this direction," said Sir Richard. "I saw him but now riding over the northern hill."

"Give thanks to God!" exclaimed Isabel with an earnest and deep fervor, clasping tightly together her white hands.

"Why, because that you shall now be discovered?"

"Nay; what care I for that, ... now! But because yonder tyrant," she hurriedly went on, leading Sir Richard to the side of the cabin whence Tyrrell could be seen, "is a cunning chymist, a famous physician, ... a student of Linacre. Go, join your friend, ... but have a care, excite him not. I'll await my uncle here."

For days Sir Richard had noted a change in Isabel's manner. Bit by bit she seemed to have grown more grave and thoughtful, and less breezily abrupt in her way of speaking. He had remarked the humility with which she obeyed de Claverlok's slightest wish. Upon this morning she had displayed a depth of feeling of which he had considered her quite incapable. In seeking out the reason as he was making his way into the hut, the answer dawned suddenly upon him. He understood.

"Well, my good friend de Claverlok," said he, with an attempt to be cheerful, as he came beside the sick man's bed. "Methought that by now you would be on horse and a-tilting."