'What's this? what's this?' broke in the somewhat rasping voice of the Sheriff, who had followed Mr. Matthews, unobserved by the young people; 'it seems that half-a-dozen boys cannot be together without coming to blows.'

'They're not fighting seriously,' cried Marjorie; 'it's only fun.'

Mr. Matthews was looking both grieved and puzzled.

'Dear me,' he said, shaking his head, 'this is most distressing. To fight when you have not any ground for quarrelling. Why did you not endeavour to dissuade them, Miss Marjorie?'

'It's all right,' said Marjorie. 'What would be the good of interfering?'

The Sheriff said nothing, but he was looking so grimly amused that Marjorie added hastily, 'Why, it doesn't matter! Why shouldn't they fight if it amuses them? When once you learn to understand boys you know that it's no use being surprised at anything they do!'

'Allan! Reggie!' Mr. Stewart's voice was calling somewhat impatiently. 'Go and look for the young ladies and gentlemen, Duncan; quick, don't lose time, we're late already.'

'Tear me,' observed Duncan, looking at Harry's and Reggie's somewhat battered faces as they passed; 'so there hass peen a fight between you two young gentlemen, and Mr. Allan hass been helping you. I wass thinking from Mr. Allan's looks these last days tat there would pe some mischief pefore ferry long! It iss ahl right, Miss Marjorie, it iss ahl right,' he said soothingly, in response to her glance; 'we hev made the Kelpie an hour and a quarter late, whateffer. That iss ferry good, although Rob says he will pe thinking it iss a pity that the sea will not pe going to pe at ahl rough.'

There was only enough breeze to fill the sails as the Kelpie glided gently towards the island of Erricha. The gulls sat balancing themselves on the smooth swell of the waves; and as the vessel passed a low rocky islet a number of seals flopped into the water and swam in her wake.

'It's awfully nice,' observed Gerald, his blue eyes shining with enjoyment.