There are warm days in London when even a window-box fails to charm, and one longs for the more open spaces of the country. Besides, one wants to see how the other flowers are getting on. It is on these days that we travel to our Castle of Stopes; as the crow flies, fifteen miles away. Indeed, that is the way we get to it, for it is a castle in the air. And when we are come to it Celia is always in a pink sun-bonnet gathering roses lovingly, and I, not very far off, am speaking strongly to somebody or other about something I want done. By-and-by I shall go into the library and work ... with an occasional glance through the open window at Celia. To think that a month ago we were quite happy with a few pink geraniums! Sunday, a month ago, was hot. "Let's take train somewhere," said Celia, "and have lunch under a hedge." "I know a lovely place for hedges," I said. "I know a lovely tin of potted grouse," said Celia, and she went off to cut some sandwiches. By twelve o'clock we were getting out of the train. The first thing we came to was a golf course, and Celia had to drag me past it. Then we came to a wood, and I had to drag her through it. Another mile along a lane, and then we both stopped together. "Oh!" we said. It was a cottage, the cottage of a dream. And by a cottage I mean, not four plain rooms and a kitchen, but one surprising room opening into another; rooms all on different levels and of different shapes, with delightful places to bump your head on; open fireplaces; a large square hall, oak-beamed, where your guests can hang about after breakfast, while deciding whether to play golf or sit in the garden. Yet all so cunningly disposed that from outside it looks only a cottage or, at most, two cottages persuaded into one. And, of course, we only saw it from outside. The little drive, determined to get there as soon as possible, pushed its way straight through an old barn, and arrived at the door simultaneously with the flagged lavender walk for the humble who came on foot. The rhododendrons were ablaze beneath the south windows; a little orchard was running wild on the west; there was a hint at the back of a clean-cut lawn. Also, you remember, there was a golf course, less than two miles away. "Oh," said Celia with a deep sigh, "but we must live here." An Irish terrier ran out to inspect us. I bent down and patted it. "With a dog," I added. "Isn't it all lovely? I wonder who it belongs to, and if----" "If he'd like to give it to us." "Perhaps he would if he saw us and admired us very much," said Celia hopefully. "I don't think Mr. Barlow is that sort of man," I said. "An excellent fellow, but not one to take these sudden fancies." "Mr. Barlow? How do you know his name?" "I have these surprising intuitions," I said modestly. "The way the chimneys stand up----" "I know," cried Celia. "The dog's collar." "Right, Watson. And the name of the house is Stopes." She repeated it to herself with a frown.