One result of his submitting the MS. of _Erewhon_ to Miss Savage was that she thought he ought to write a novel, and urged him to do so. I have no doubt that he wrote the memoir of John Pickard Owen with the idea of quieting Miss Savage and also as an experiment to ascertain whether he was likely to succeed with a novel. The result seems to have satisfied him, for, not long after _The Fair Haven_, he began _The Way of All Flesh_, sending the MS. to Miss Savage, as he did everything he wrote, for her approval and putting her into the book as Ernest's Aunt Alethea. He continued writing it in the intervals of other work until her death in February, 1885, after which he did not touch it. It was published in 1903 by Mr. R. A. Streatfeild, his literary executor. Soon after _The Fair Haven_ Butler began to be aware that his letter in the _Press_, "Darwin among the Machines," was descending with further modifications and developing in his mind into a theory about evolution which took shape as _Life and Habit_; but the writing of this very remarkable and suggestive book was delayed and the painting interrupted by absence from England on business in Canada. He had been persuaded by a college friend, a member of one of the great banking families, to call in his colonial mortgages and to put the money into several new companies. He was going to make thirty or forty per cent, instead of only ten. One of these companies was a Canadian undertaking, of which he became a director; it was necessary for someone to go to headquarters and investigate its affairs; he went, and was much occupied by the business for two or three years. By the beginning of 1876 he had returned finally to London, but most of his money was lost and his financial position for the next ten years caused him very serious anxiety. His personal expenditure was already so low that it was hardly possible to reduce it, and he set to work at his profession more industriously than ever, hoping to paint something that he could sell, his spare time being occupied with _Life and Habit_, which was the subject that really interested him more deeply than any other. Following his letter in the _Press_, wherein he had seen machines as in process of becoming animate, he went on to regard them as living organs and limbs which we had made outside ourselves. What would follow if we reversed this and regarded our limbs and organs as machines which we had manufactured as parts of our bodies? In the first place, how did we come to make them without knowing anything about it? But then, how comes anybody to do anything unconsciously? The answer usually would be: By habit. But can a man be said to do a thing by habit when he has never done it before? His ancestors have done it, but not he. Can the habit have been acquired by them for his benefit? Not unless he and his ancestors are the same person. Perhaps, then, they are the same person.