She was remembering what the fat German had told her about the man having left money to be given to her, which old Mrs. Saunders had appropriated. Well, what of that? Surely she could tell him that she had never had the money, and did not want it. But it would be a horribly difficult task. If she told him that she had never had a reward for what she had done, it would seem, it must seem, as if she were asking for something, and all her pride was up in arms at the mere suggestion. But there were the diamonds! If she kept them and said nothing at all, how much better would she be than a thief?

Then again came the old question, why had the man never made exhaustive enquiries for his valuables, which he surely must have missed long ago? If he had come by them honestly, he of course must have made a fuss, and that he had made no move at all made it look very much as if he did not dare to make a stir. Oh, it was altogether a most worrying business! If it had not been for the valuables in her possession, she would not have minded so much. Indeed, she would not have minded at all. But these, of course, made all the difference.

Tom was late in getting back with the reaper and binder which he had gone to fetch, and Bertha knew that Grace was uneasy about him. She was just going indoors to see what could be done by way of cheering the invalid up, when she heard the clank of machinery in the distance, and guessed that he was coming along the trail. Calling to Grace that she was going to open the paddock gate, she set off across the sun-dried pasture at a run, and had the gate open before the horses reached the place. But instead of driving on to the house and leaving her to come slowly after him, Tom jumped off the machinery and came up to her, seizing her hand and nearly wringing it off.

“Bertha, you are a brick, a downright brick!” he said, and his voice was so unsteady, that to her alarm she saw he was on the verge of breakdown.

“It is of no use to call me nice things,” she said, and her voice was more harsh than she knew. “I am afraid that I should have been too much of a coward to have stirred half a dozen steps to fight that fire alone. It was Grace who spurred me on to do it, so the credit does not belong to me.”

“The town thinks differently, I can tell you,” said Tom heartily. “And, my word, you were plucky! Smith said that your clothes were burning on you when they drove up.”

“Yes, they were, and the pathetic part of it was that I had come to the end of my water, so what would have happened to me if they had not come along just then, I cannot imagine. I rolled frantically, but the ground was so hot that I could not quench the fire,” said Bertha, with a nervous laugh that was very near to being a sob.

“Were you badly hurt?” asked Tom, with an air of concern, realizing what a grave risk she had run to save his wheat and that of his neighbours from destruction.

“I was not hurt at all; that is the incredible part of it,” said Bertha. “But I think that what saved me was the fact that I had torn the sleeve of my blouse badly in swarming up and down to get the water from the wagon, so when my sleeve caught fire it did not touch my arm. Does anyone know what started the blaze?”

“Smith said that he found a piece of a glass bottle lying to windward of the burned patch, so doubtless it was the focusing of the sun’s rays on the glass which set the corn on fire. It might have been a very serious matter for me, and would have about spelled ruin, I am afraid,” Tom replied gravely.