“I think,” answered Ben, “that she wanted to show us that she was having just as good a time here at home as we were having in camp; and she knew she wasn’t.”

Tuckerman smiled and nodded. “Ben’s hit it on the head. And that’s all the more reason why we should see that they enjoy themselves this evening.”

They all agreed to that line of reasoning, and the first result of it was that they suggested to Milly that she should sail the Argo back to the island. She was very much pleased, and Milly, on her mettle, handled the craft as skillfully as Tom could have done himself.

They landed, and Sarah said that she would like to see the island, since all she had seen of it on her first visit had been Cotterell Hall and the shore about the camp. So the boys and Tuckerman took their guests on a regular tour, through the woods, where the russet-green pine-needles made a clean and fragrant carpet, dappled with patches of sunlight; along the little beaches, curves of yellow sand, where sandpipers played and strutted, or flew in silver bands; up on the ramparts of cliffs, against which the waves rolled in and slipped and slid in white cascades over the low-lying ledges, and so to the southern point, where they watched the sun setting in all its glory, tinting the sky and the sea in wonderful combinations of shifting colors.

Then they went to the camp, where David made a marvelous fish chowder of cunners and cod that Ben had caught that morning. And for dessert they had apple fritters and Milly’s home-made fudge.

When it was time to take their guests back to Barmouth, Tom suggested that they sail around the island. As they cruised up the ocean side they saw a sail to the east. And after watching the distant boat intently for some minutes David exclaimed, “I think that’s the fishing-smack that took me from the cove to Gosport!”

Tom shifted the tiller, and the Argo took a course toward the larger boat. As they sailed, David, in answer to Milly’s questions, told of his adventure with the crew of the smack.

To the northeast lay a small island, and the larger boat sailed around its southern point. The Argo kept up its chase, and presently came on the fishing-smack at anchor off a half-moon beach.

The big boat stood silhouetted against the violet sky of the summer night. It was too dark to distinguish figures on her deck. Apparently she had come to anchor there for the night.

“How about it, Dave?” asked Ben. “Is that the craft that kidnapped you?”