Instead of returning to London from the Camerons' place in Scotland, Cary and the Captain went to the south of France. Just what it was that had suddenly made Cary so persistent in her desire not to return to England, was not known. Trevelyan, indeed fancied that he knew, when he had finished reading Cary's brief note telling of their change of plans and their intended prolonged absence from England, and he cursed the folly that had separated him from Cary in the long months that lay ahead.

To Stewart, and indeed to the world at large, she gave the old, threadbare excuse—the London climate. If Stewart ever suspected otherwise, he kept it to himself.

The Captain, like Trevelyan, fancied he knew something of the cause, but the Captain was a wise man, and he asked no more than Cary chose to impart—which was next to nothing at all. Still Cary wanted to get away from London and Cary was not given to whims. The climate was a sufficiently good excuse. The fact that it was an excuse made no difference to the Captain, and to the south of France they went.

They were gone all winter, traveling in a desultory way, since there was no call for haste and Cary's pleasure was the chief consideration. And Cary delighted in the quaint old towns and grew enthusiastic again over the trifles of life, as she had done as a child down by the sea-coast fort, or out on the western plains. Now it was a month at Cette, on the Gulf of Naples; then it was down to the Eastern Pyrenees, and over, and a month in Spain, and back again to France and up to Bayonne and Bordeaux, and then to Paris by easy stages, and then on to Calais and to England.

There were letters from Stewart awaiting to welcome her, whenever he knew her next stopping place, and they often enclosed notes of introduction to people who could add either to her comfort or her pleasure. Stewart knew the country like a book. He had toured it on foot after his Eton days. As for London—London was duller than he had ever known it; the fogs were unusually frequent and heavy, and he was glad that she had escaped them. He hoped she was enjoying herself; she must surely see such and such a thing, or take such and such a drive. He had not taken it in years, himself, but she would tell him all about it. He supposed she would be able to brush up his French when she returned. By the way, when was she returning to England?

She returned to England in the late spring and in all that time Trevelyan had not written her a line. He was at the station to meet her though, and it was he who took possession of her while the Captain and Stewart went to see about the luggage.

Indeed, in the weeks that followed, London observed that it was Trevelyan who monopolized the American officer's daughter. It was Trevelyan who dropped in to afternoon tea with unfailing regularity, and fought with her, and scolded her, and laughed with her, and took her driving, or riding on the Row. His superior officer fretted and speculated at the change in the young Engineer, until he passed him one day with Cary.

"There's a brilliant young chap being ruined," he said crossly to his aide. "Served out his sub-lieutenancy finely, and has behaved this winter like an officer and a gentleman. Now the barracks can't hold him, and he shirks like a weak-livered chicken. Who's the girl?"

"An American—the daughter of a retired officer. I fancy you've often seen them together—elderly man with iron gray hair; sat next to you, but one, at the Stewarts' dinner."

The aide broke off and looked fixedly after Trevelyan.