Such were the little passing clouds, obscuring for a moment the happiness of one or other of them. Yet they were very happy. Godfrey was genuinely in love; so was Winnie, and to her there was the added joy--the new wonder--of being free. Free, and yet not lonely. She had a companion and yet not a master. Hers was the better mind of the two. She did not explicitly realize it, but unconsciously and instinctively she took the lead in most of their pursuits and amusements. Her tastes guided their interests and recreation--the books they read, the concerts and theatres which they "squeezed" out of their none too large margin of spare cash. This initiative was unspeakably delightful to the former Mrs. Maxon, an absolutely fresh thing in her life, and absolutely satisfying. This freedom, this liberty to expand, to grow, to develop, was what her nature had craved. Even if she set her love altogether on one side--and how should she?--this in itself seemed to justify her refusal to be any longer Mrs. Maxon and her becoming Mrs. Winifred Ledstone. In fact it was bound up with her love, for half the joy of these new travels and adventures of the mind lay in sharing them with Godfrey. It still seemed as if everything were possible with a little courage, as if all the difficulties disappeared when boldly faced. Could there have been a difficulty more tremendous than Cyril Maxon? He had vanished into space! After some six weeks of this pleasant existence--during which the difficulties at least tactfully effaced themselves, save in such trifles as have been lightly indicated--a phenomenon began to thrust itself on Winnie's notice. Godfrey was not a man of much correspondence; he did most of his business in person and conducted other necessary communications mainly by telephone (that was a luxury which they had agreed that they must "run to" at the cost of some other, and unspecified, luxury to be forgone). Now he began to receive a certain type of envelope quite often--three times a week perhaps. It was a mauve envelope, rather larger than the ordinary. Winnie was careful not to scrutinize these envelopes--she did not even inspect the postmarks--but she could not help observing that, though the envelopes were always alike, the handwriting of the address varied. In fact she noted three varieties. Being a woman of some perspicacity, she did not really need to inspect the postmarks. Godfrey had a father, a mother, a sister. They were writing to him, writing rather bulky letters, which he did not read in company, but stowed away in his pocket; they never reappeared, and presumably were disposed of secretly, on or off the premises. Nor did she ever detect him in the act of answering one; but in the course of his work he spent many hours away from home, and he belonged to a modest little club in the neighbourhood of Covent Garden; no doubt it had writing-paper.