Malvina of Brittany

The Preface. I. The Story. II. How it came about. III. How cousin Christopher became mixed up with it. IV. How it was kept from Mrs. Arlington. V. How it was told to Mrs. Marigold. VI. And how it was finished too soon. The Prologue.

The Doctor never did believe this story, but claims for it that, to a great extent, it has altered his whole outlook on life.
Of course, what actually happened—what took place under my own nose, continued the Doctor, I do not dispute. And then there is the case of Mrs. Marigold. That was unfortunate, I admit, and still is, especially for Marigold. But, standing by itself, it proves nothing. These fluffy, giggling women—as often as not it is a mere shell that they shed with their first youth—one never knows what is underneath. With regard to the others, the whole thing rests upon a simple scientific basis. The idea was 'in the air,' as we say—a passing brain-wave. And when it had worked itself out there was an end of it. As for all this Jack-and-the-Beanstalk tomfoolery—
There came from the darkening uplands the sound of a lost soul. It rose and fell and died away.
Blowing stones, explained the Doctor, stopping to refill his pipe. One finds them in these parts. Hollowed out during the glacial period. Always just about twilight that one hears it. Rush of air caused by sudden sinking of the temperature. That's how all these sort of ideas get started.
The Doctor, having lit his pipe, resumed his stride.
I don't say, continued the Doctor, that it would have happened without her coming. Undoubtedly it was she who supplied the necessary psychic conditions. There was that about her—a sort of atmosphere. That quaint archaic French of hers—King Arthur and the round table and Merlin; it seemed to recreate it all. An artful minx, that is the only explanation. But while she was looking at you, out of that curious aloofness of hers—
The Doctor left the sentence uncompleted.
As for old Littlecherry, the Doctor began again quite suddenly, that's his speciality—folklore, occultism, all that flummery. If you knocked at his door with the original Sleeping Beauty on your arm he'd only fuss round her with cushions and hope that she'd had a good night. Found a seed once—chipped it out of an old fossil, and grew it in a pot in his study. About the most dilapidated weed you ever saw. Talked about it as if he had re-discovered the Elixir of Life. Even if he didn't say anything in actually so many words, there was the way he went about. That of itself was enough to have started the whole thing, to say nothing of that loony old Irish housekeeper of his, with her head stuffed full of elves and banshees and the Lord knows what.