He looked up from a bundle of moss he was fingering. This was rather beyond him.

'Oh, I feel all right,' he said, 'just ordinary.' He would have given his ten francs in the savings bank, the collection of a year, to have answered otherwise. 'You're always getting tummy-aches and things,' he added kindly. 'Girls do.' It was pride that made the sharp addition. But Monkey was not hurt; she did not even notice what he said. The insult thus ignored might seem almost a compliment Jimbo thought with quick penitence.

'Then, perhaps,' she continued, more than a little thrilled by her own audacity, 'it's somebody else's thinking. Thinking skips about the world like anything, you know. I read it once in one of Daddy's books.'

'Oh, yes—like that—-'

'Thinking hard does make things true, of course,' she insisted.

'But you can't exactly see them,' he put in, to explain his own inexperience. He felt jealous of these privileges she claimed. 'They can't last, I mean.' 'But they can't be wiped out either,' she said decidedly. 'I'm sure of that.'

Presently they scrambled higher and found among the rocks an opening to a new cave. The Jura mountains are riddled with caves which the stalactites turn into palaces and castles. The entrance was rather small, and they made no attempt to crawl in, for they knew that coming out again was often very difficult. But there was great excitement about it, and while Monkey kept repeating that she knew it already, or else had seen a picture of it somewhere, Jimbo went so far as to admit that they had certainly found it very easily, while suggesting that the rare good fortune was due rather to his own leadership and skill.

But when they came home to tea, full of the glory of their discovery, they found that a new excitement made the announcement fall a little flat. For in the Den, Daddy read a telegram he had just received from England to say that Cousin Henry was coming out to visit them for a bit. His room had already been engaged at the carpenter's house. He would arrive at the end of the week.

It was the first of May!

CHAPTER X