But Jimbo knew. 'She's in it,' he decided. 'She's always in places like that; that's where she lives.'

The children went on talking to each other under their breath, and while they did so Cousin Henry entered their little wondering minds. Or, perhaps, they entered his. It is difficult to say. Not even an owl, who is awfully wise about everything to do with night and darkness, could have told for certain. But, anyhow, they all three saw more or less the same thing. The way they talked about it afterwards proves that. Their minds apparently merged, or else there was one big mirror and two minor side-reflections of it. It was their cousin's interpretation, at any rate, that they remembered later. They brought the material for his fashioning.

'Look!' cried Monkey, sitting up, 'there are millions and millions now—lines everywhere—pillars and squares and towers. It's like a city. I can see lamps in every street——'

'That's stars,' interrupted Jimbo. The stars indeed were peeping here and there already. 'I feel up there,' he added, 'my inside, I mean—up among the stars and lines and sky-things.'

'That's the mind wandering,' explained the eldest child of the three. 'Always follow a wandering mind. It's quite safe. Mine's going presently too. We'll all go off together.'

Several little winds, released by darkness, passed them just then on their way out of the forest. They gathered half a dozen sparks from the fire to light them on their way, and brought cool odours with them from the deepest recesses of the trees—perfumes no sunlight ever finds. And just behind them came a big white moth, booming and whirring softly. It darted to and fro to find the trail, then vanished, so swiftly that no one saw it go.

'He's pushing it along,' said Jimbo.

'Or fastening the lines,' his sister thought, 'you see he hovers in one place, then darts over to another.'

'That's fastening the knots,' added Jimbo.

'No; he's either an Inspector or a Pathfinder,' whispered Cousin Henry, 'I don't know exactly which. They show the way the scaffolding goes. Moths, bats, and owls divide the work between them somehow.' He sat up suddenly to listen, and the children sat up with him. 'Hark!' he added, 'do you hear that?'