There are two ways of getting home; and one of them is to stay there. The other is to walk round the whole world till we come back to the same place; and I tried to trace such a journey in a story I once wrote. It is, however, a relief to turn from that topic to another story that I never wrote. Like every book I never wrote, it is by far the best book I have ever written. It is only too probable that I shall never write it, so I will use it symbolically here; for it was a symbol of the same tru ...