They slid from the blue wind into a current of paler air that happened to slip swiftly past them, and went towards the forest where Mlle. Lemaire waited for them. Mother waved her hand to her friend, settled comfortably upon the flat roof in the village in their rear. 'We'll come back to lean upon you when we're tired,' she signalled. But she felt no envy now. In future she would certainly never 'stay put.' Work beckoned to her—and such endless, glorious work: the whole Universe.

'What life! What a rush of splendour!' she exclaimed as they reached the great woods and heard them shouting below in the winds. 'I see now why the forest always comforted me. There's strength here I can take back into my body with me when I go.'

'The trees, yes, express visibly only a portion of their life,' he told her. 'There is an overflow we can appropriate.'

Yet their conversation was never audibly uttered. It flashed instantaneously from one to the other. All they had exchanged since leaving La Citadelle had taken place at once, it seemed. They were awake in the region of naked thought and feeling. The dictum of the materialists that thought and feeling cannot exist apart from matter did not trouble them. Matter, they saw, was everywhere, though too tenuous for any measuring instrument man's brain had yet invented.

'Come on!' he repeated; 'the Starlight Express is waiting. It will take you anywhere you please—Ireland if you like!'

They found the others waiting on the smooth layer of soft purple air that spread just below the level of the tree-tops. The crests themselves tossed wildly in the wind, but at a depth of a few feet there was peace and stillness, and upon this platform the band was grouped. 'The stars are caught in the branches to-night,' a sensitive walker on the ground might have exclaimed. The spires rose about them like little garden trees of a few years' growth, and between them ran lanes and intricate, winding thoroughfares Mother saw long, dark things like thick bodies of snakes converging down these passage-ways, filling them, all running towards the centre where the group had established itself. There were lines of dotted lights along them. They did not move with the waving of the tree-tops. They looked uncommonly familiar.

'The trains,' Jimbo was crying. He darted to and fro, superintending the embarking of the passengers.

All the sidings of the sky were full of Starlight Expresses.

The loading-up was so quickly accomplished that Mother hardly realised what was happening. Everybody carried sacks overflowing with dripping gold and bursting at the seams. As each train filled, it shot away across the starry heavens; for everyone had been to the Cave and gathered their material even before she reached the scene of action. And with every train went a mecanicien and a conducteur created by Jimbo's vivid and believing thought; a Sweep, a Lamplighter, and a Head Gardener went, too, for the children's thinking multiplied these, too, according to their needs. They realised the meaning of these Sprites so clearly now—their duties, appearance, laws of behaviour, and the rest-that their awakened imaginations thought them instantly into existence, as many as were necessary. Train after train, each with its full complement of passengers, flashed forth across that summer sky, till the people in the Observatories must have thought they had miscalculated strangely and the Earth was passing amid the showering Leonids before her appointed time.

'Where would you like to go first?' Mother heard her friend ask softly. 'It's not possible to follow all the trains at once, you know.'