Chapter 13. Marine Biology That morning Anna and Peter John had gone off for the day, with sandwiches in their pockets, to explore in kayaks the voes at the south end of the island. They ate their luncheon on a skerry which the tide had just uncovered, and which was their idiotic notion of comfort. The sea was like a pond, and the mist was slowly coming down, but Anna, after sniffing the air, said that it was only a summer darkening and would clear before evening. Then she proposed an adventure. The Tjaldar had returned to its home at Halder, and over the Channel came the sound of its dropping anchor. ‘Let’s pay a call on it,’ said Anna. ‘Perhaps they’ll ask us to tea. Marine biologists are nice people. I’ve been to tea with them before, when the old Moe was here.’ Peter John demurred.

