“No,” she said quietly; “there is no need.”

“No need?”

“Louie will be writing to you every week, and you will answer her. I shall hear how you are getting on.”

Harry whistled and looked angrily at his sister, who was replying to some remark made by Leslie.

“Here, Vic,” he said, “she’s too heavy forward. Come and sit by my sister. That’s better. A little more over to the side, Leslie. Always trim your boat.”

The changes were made, and the little yawl sped rapidly on past the headland of grey granite hoary and shaggy with moss; past black frowning masses of slaty shale, over and amongst which the waves broke in sparkling foam, and on and on by ferny hollows and rifts, down which trickled tiny streams. The day was glorious, and the reflection of the sapphire sky dyed the sea tint of a blue that seemed amethystine in its richer transparent hue. The grey gulls floated overhead, and the tiny fish they pursued made the sea flash as they played about and showed their silvery sides.

But the conversation flagged. Possibly the fact of its being the last day of a pleasant sojourn acted upon the spirits of two of the party, while the third of the male occupants of the boat rather welcomed the restraint and silence, for it gave him an opportunity to sit and think and wonder what was to be his future, and what the animated countenance of Louise Vine meant as she answered the questions of her brother’s friend.

He was a visitor as well as her brother’s companion; he had been staying at Mr Vine’s for a fortnight. They had had endless opportunities for conversation, and—in short, Duncan Leslie felt uncomfortable.

It was then with a feeling of relief that was shared by both the ladies, that after a few miles run Henry Vine stood up in the bows, and, keeping a sharp look out for certain rocks, shouted his orders to Leslie as to the steering of the boat, and finally, as they neared the frowning cliffs, suddenly lowered the sail and took up the oars.

They were abreast of a large cave, where the swift grey-winged pigeons flew in and out over the swelling waves, which seemed to glide slowly on and on, to rush rapidly after the birds and disappear in the gloom beneath the arch. Then there was a low echoing boom as the wave struck far away in the cave, and came back hissing and whispering to be merged in the next.