In the spring of 1871 we,--I and my wife,--had decided that we would go to Australia to visit our shepherd son. Of course before doing so I made a contract with a publisher for a book about the Colonies. For such a work as this I had always been aware that I could not fairly demand more than half the price that would be given for the same amount of fiction; and as such books have an indomitable tendency to stretch themselves, so that more is given than what is sold, and as the cost of travelling is heavy, the writing of them is not remunerative. This tendency to stretch comes not, I think, generally from the ambition of the writer, but from his inability to comprise the different parts in their allotted spaces. If you have to deal with a country, a colony, a city, a trade, or a political opinion, it is so much easier to deal with it in twenty than in twelve pages! I also made an engagement with the editor of a London daily paper to supply him with a series of articles,--which were duly written, duly published, and duly paid for. But with all this, travelling with the object of writing is not a good trade. If the travelling author can pay his bills, he must be a good manager on the road. Before starting there came upon us the terrible necessity of coming to some resolution about our house at Waltham. It had been first hired, and then bought, primarily because it suited my Post Office avocations. To this reason had been added other attractions,--in the shape of hunting, gardening, and suburban hospitalities. Altogether the house had been a success, and the scene of much happiness. But there arose questions as to expense. Would not a house in London be cheaper? There could be no doubt that my income would decrease, and was decreasing. I had thrown the Post Office, as it were, away, and the writing of novels could not go on for ever. Some of my friends told me already that at fifty-five I ought to give up the fabrication of love-stories. The hunting, I thought, must soon go, and I would not therefore allow that to keep me in the country. And then, why should I live at Waltham Cross now, seeing that I had fixed on that place in reference to the Post Office? It was therefore determined that we would flit, and as we were to be away for eighteen months, we determined also to sell our furniture. So there was a packing up, with many tears, and consultations as to what should be saved out of the things we loved.