In a bunk against the wall lay a fair-haired man, his eyes shut in sleep, with one powerful arm thrown limp and nerveless upon the outside of his bed. The man who watched him felt a nervous twitching at his throat as his eyes rested upon the big brown hand, contrasting so strongly with the white linen upon which it rested; for Lilla had given her patient of her best, and Ned Corbett was sleeping between the only pair of sheets in Cariboo.

The worst was evidently over for Corbett. The fever, or whatever his disease had been, had left him, worn and pulled down it is true; but the peacefulness of his sleep, the calm child-like restfulness of his face, told both his watchers that unless a relapse took place his young life would be as strong in him as ever before many days had passed.

The colonel, peering in at Lilla's face as she sat and watched her patient, saw very little chance of a relapse whilst she was Corbett's nurse. If tender care and ceaseless watching would save him, Corbett would be saved. The colonel fancied, indeed, that he saw even more than this. His eyes ever since very early days had peered deep into the hearts of men and women; not from sympathy with them, not even from idle curiosity, but to see what profit could be made out of them. Now he thought that he recognized in Lilla's eyes, and in the caressing touch of her hand as she brushed back Corbett's yellow hair, something which he had often seen before, something which he had generally turned to his own advantage at whatever cost to the woman.

"The little fool!" he muttered. "She has got stuck on him because he has blue eyes and yellow hair like a Deutscher. Great Scott, what simpletons these women are!"

Perhaps the colonel's guess as to the state of Lilla's heart was a shrewd one, perhaps not. At any rate if the girl was in love with her handsome patient she was not herself conscious of it as yet, and as she sat crooning the tender words of a German love song, she was unconscious that they had any special meaning for her.

"Du du liegst mir im Hertzen," she sang; but as she sang, she believed that the only feeling which stirred her heart for the sick man at her side was one of pity for a helpless bankrupt brother.

For some time Lilla sat dreaming and crooning scraps of German songs, and then a thought seemed to strike her, and she drew from her bosom a little leather case. Opening this she drew from it what looked like an old bill, and indeed it was an old bill-head, frayed and torn as if it had been carried for many, many months in some traveller's pocket. But there was no account of goods delivered and still unpaid for upon that dirty scrap of paper. As Lilla turned it to catch the light, the man at the window had a glimpse of it, and started as if someone had struck him.

"Old Pete's map, by thunder!" he exclaimed; and so loudly did he speak, or so noisy was his movement as he tried to obtain a better view of that precious document, that Lilla heard something, and replacing the paper in her pocket rose and came to the window.

There was only a thin partition of rustic boarding and the bosom of a woman's dress between the most reckless scoundrel in Cariboo and the key to Cariboo's richest gold-mine. He could hear her breathing on the other side of that thin partition, and he knew that his strong fingers could tear it down and wrench away that secret before the woman and the sick man her friend could even call assistance. But he dared not do the deed. Life was still more than gold to him, and he knew that earth would be hardly large enough to hide the man who should wrong Lilla from the vengeance of the hard-fists she had danced with and sung to in their merry moods, and nursed like a sister in their sickness.