"Most things have slipped by me," he resumed presently, while they raced down a long hill toward the black pines and the fading red of the afterglow. In a marshy pond near the roadside frogs were croaking, while from the darkening fields, encircled with webs of mist, there floated the mingled scents of freshly mown grass, of dewy flowers, of trodden weeds, of ploughed earth, of ancient mould—all the fugitive and immemorially suggestive odours of the country at twilight. And at the touch of these scents, some unforgotten longing seemed to stir in her brain as if it had slept there, covered by clustering memories, from another lifetime. She wanted something with an unbearable intensity; the vague and elusive yearning for happiness had become suddenly poignant and definite. In that instant she knew unerringly that she was in love not with a dream, but with a fact, that she was in love not with Arthur, but with O'Hara. For days, weeks, months, she had been blindly groping toward the knowledge; and now, in a flash of intuition, it had come to her like one of those discoveries of science, which baffle investigators for years, and then miraculously reveal themselves in a moment of insight. Her first antagonism, her injustice, her unreasonable resentments and suspicions, she recognized now, in the piercing light of this discovery, as the inexplicable disguises of love. And she was not old—she was not even middle-aged—she was as young as Fanny, as young as the eternal, ageless spirit of romance, of adventure. This was life in her pulses, in her brain, in her heart—life, not pale, not bitter sweet, but sparkling, glowing, bubbling like wine.

At the foot of the long hill Arthur turned the car, and they flew back between the dim fields where the croaking of frogs sounded louder in the darkness. Ahead of them the lights of the car flitted like golden moths over the dust of the road, and in the sky, beyond the thin veil of mist, the stars were shining over the city. Spring, which possessed the earth, bloomed in Gabriella's heart with a wonderful colour, a wonderful fragrance. She was young again with the imperishable youth of magic, of enchantment. To love, to hope, to strive, this was both romance and adventure.

"Is it too late, then, Gabriella?" asked Arthur, after a long silence, and in his voice there was the sound of suffering acquiescence.

"I'm afraid it is, dear Arthur," she answered softly, and they did not speak again until the lights blazed over them, and they ran into Monument Avenue. After all, it was too late. What could she have added to the answer she had given him?

When they reached the house, he did not come in with her, and tears stained her face while she went slowly up the steps, and stood beside Jane's hydrangeas with her hand on the bell. Then, as the door opened quickly, she saw her mother waiting, with an eager, expectant look, at the door of the library, and heard her excited voice murmur: "Well, dear?"

"We had a lovely drive, mother. Arthur is just as I remembered him, except that he has grown so much older."

A disappointed expression crossed Mrs. Carr's face. "Is that all?" she asked regretfully.

Gabriella laughed happily. "That is all—only I found out exactly what I wanted to know."

For the rest of the week she devoted herself to her mother with a solicitude which aroused in the brain of that melancholy lady serious apprehensions of a hastening decline; and when her visit was over, she packed her trunks, with girlish, delicious thrills of happiness, and started back to New York.

"Do you really think I am failing so rapidly, Gabriella?" Mrs. Carr inquired anxiously while they waited for the train on the platform of the upper station.