At length she slept profoundly.

A smile of satisfaction played for a moment upon the lips of the physician; but it yielded to a sombre cloud which almost immediately succeeded it—for a powerful struggle now suddenly arose in the breast of Dr. Lascelles.

In his ardent devotion to the science which he professed, he longed to satisfy himself on certain points at present admitting of doubt and involved in uncertainty: and, on the other hand, he hesitated at the accomplishment of a deed which he could not help regarding as a gross abuse of his privileges as a medical man. By virtue of the most sacred confidence he was admitted to the bed-chamber of his female patient; and he shrank from exercising that right in an illegitimate way.

Then, again, he reasoned to himself that if he were enabled to ascertain beyond all doubt that no physical cause induced Lady Hatfield to shrink from marriage, he must fall back upon the theory that she had become subject to certain monomaniac notions which influenced her mind to her own unhappiness; and he at length persuaded himself that he should be acting for her best interests, were he to put into execution the project which he had already formed.

Such an opinion, operating upon a man who possessed but few of the delicate and refined feelings of our nature, and who was ever ready to sacrifice all considerations to the cause of the medical science, speedily banished hesitation.

Having convinced himself that Georgiana slept so profoundly that there was no chance of awaking her, he locked the door, and again approached the bed.

And now his sacrilegious hands drew aside the snow-white dress which covered the sleeping lady's bosom; and the treasures of that gently-heaving breast were exposed to his view. But not a sensual thought was thereby excited in his mind: cold and passionless, he surveyed the beauteous spectacle only as a sculptor might measure the proportions of a marble Venus or Diana the huntress.

And not a trace of cancer was there: no unseemly mark, nor mole, nor scar, nor wound disfigured the glowing orbs that, rising from a broad and ample chest, swelled laterally over the upper part of the arms.

Yet wherefore did Dr. Lascelles abruptly start? and why did his countenance suddenly assume an expression of surprise—or rather of mingled doubt and astonishment—as his glances wandered over the fair bust thus exposed to his view?

Carefully and cautiously refastening the strings of the night-dress, he now assumed the air of a man who had discovered some clue to a mystery hitherto profoundly veiled; and unhesitatingly did he resolve to clear up all his doubts and all his newly-awakened suspicions.