'But I should like to know first why he went away and left us all alone,' said Fred, with reddening brow. 'It was not fair to my mother, or to any of us, and I am not sure that I shall ever want to see him again.' And then the tears filled Fred's eyes. 'Sit down, my lad,' said the doctor; 'your father knew that you must feel angry at what has happened, and, to use his own words, he does not deserve anything else at your hands, but I was to tell his story in as few words as possible, and leave the rest to you. 'Some time before he went away he had a patient named Taylor. He seems to have been a very fascinating sort of man, and your father was not a very strong one. Through this man he neglected his practice a great deal--he was a doctor, you know--his friend always seemed to have plenty of money, and they went about the country a good deal together enjoying themselves, doing no great harm, beyond your father neglecting his work and you at home. 'This lasted for some time, and then one day his friend begged him, as a great favour, to sign his name to a bill. Of course, by doing this your father became responsible for the whole amount of the debt, if his friend should fail to repay it within the time named; but he had such confidence in Mr. Taylor, and believed all he said about the wealth coming to him, that he signed it after a little persuasion, although it was for a very large amount of money. 'He never told your mother of this transaction, because he knew she disliked and mistrusted this Taylor. 'A few days before this bill became due your father found to his dismay that his friend had disappeared from his London house, and no one knew where he had gone. Still, your father said no word to your mother of what had happened, but when he was served with the notice that he must now pay the debt, he was seized with panic at the thought of the ruin he had brought upon himself and family, and, instead of bravely staying to do what he could to help those who were dependent upon him, he went out one morning, and took a passage to Australia by a vessel that was just leaving the docks. 'It must be said in excuse for him that just at the time there was a great talk of the rapid fortunes that were being made in the gold-fields, and he had heard that Taylor had gone there to make his fortune. 'I need hardly tell you that he did not see his false friend again, although he heard of him more than once during his wanderings in the wilds of Australia. 'He wrote one short letter, telling your mother he would come home as soon as he had made his fortune; and he resolved in his own mind not to do so until he had accomplished this, for only in this way he thought he could atone for the past and prove that he was worthy of her confidence for the future.