"Sent to prison! how you speak of things! All that's over and done with. His friends were wretched screws, doing him out of money that ought to have come to him, and the consequence was that Barker got into the Queen's Bench. Half the gentlemen of England have been there some time in their lives," added Mark, loftily, as if he were just then deeming the thing an honour. "Well, Caroline, that was over long ago, and Barker has now the most magnificent prospect before him that one can well imagine; he will be making his thousands and thousands a-year."

"How is he going to make it?" asked Caroline.

"And he has offered me a share in it," continued Mark, too eager to attend to irreverent questions. "He is one who knows how to stand by an old friend. Thousands a-year, it will be."

"But, Mark, I ask you how he is going to make it?"

"It is connected with mines and pumping, and all that sort of thing," lucidly explained Mark.

"Mines and pumping!"

"Caroline, dear, you cannot be expected to understand these things. Enormous fortunes are being made at them," continued Mark, in a rapture. "Some of the mines yield fifty thousand pounds profit the first year of working. I declare when I first heard of Barker's prospects I was fit to eat my fingers off, feeling that I was tied down to be a paltry pitiful country surgeon. Folks go ahead nowadays, Caroline. And, as Barker has generously come forward with the offer that I should join him, I think I ought to accept it in justice to you. My share the first year would be about three thousand, he computes."

"But, Mark, do you mean to say that Mr. Barker has offered you three thousand a-year for nothing? I don't comprehend it at all."

"Not for nothing. I should give my services, and I should have to advance a certain sum at the onset. Talk about an investment for your money, Caroline, what investment would be equal to this?"

The words startled her for the moment. "I promised poor Uncle Richard that the money should be settled upon me, Mark. He said he urged it as much for your sake as mine."