One of the worries of modern life is the perplexity where to spend the summer. The restless spirit of change affects those who dwell in the country, as well as those who live in the city. No matter how charming the residence is, one can stay in it only a part of the year. He actually needs a house in town, a villa by the sea, and a cottage in the hills. When these are secured--each one an establishment more luxurious year by year--then the family is ready to travel about, and is in a greater perplexity than before whether to spend the summer in Europe or in America, the novelties of which are beginning to excite the imagination. This nomadism, which is nothing less than society on wheels, cannot be satirized as a whim of fashion; it has a serious cause in--the discovery of the disease called nervous prostration, which demands for its cure constant change of scene, without any occupation. Henderson recognized it, but he said that personally he had no time to indulge in it. His summer was to be a very busy one. It was impossible to take Margaret with him on his sudden and tedious journeys from one end of the country to the other, but she needed a change. It was therefore arranged that after a visit to Brandon she should pass the warm months with the Arbusers in their summer home at Lenox, with a month--the right month--in the Eschelle villa at Newport; and he hoped never to be long absent from one place or the other. Margaret came to Brandon at the beginning of June, just at the season when the region was at its loveliest, and just when its society was making preparations to get away from it to the sea, or the mountains, or to any place that was not home. I could never understand why a people who have been grumbling about snow and frost for six months, and longing for genial weather, should flee from it as soon as it comes. I had made the discovery, quite by chance--and it was so novel that I might have taken out a patent on it--that if one has a comfortable home in our northern latitude, he cannot do better than to stay in it when the hum of the mosquito is heard in the land, and the mercury is racing up and down the scale between fifty and ninety. This opinion, however, did not extend beyond our little neighborhood, and we may be said to have had the summer to ourselves. I fancied that the neighborhood had not changed, but the coming of Margaret showed me that this was a delusion. No one can keep in the same place in life simply by standing still, and the events of the past two years had wrought a subtle change in our quiet. Nothing had been changed to the eye, yet something had been taken away, or something had been added, a door had been opened into the world. Margaret had come home, yet I fancied it was not the home to her that she had been thinking about. Had she changed?