The Walkers stay at Alma Cottage with Miss Powell (WD1) & (SW1). The sketch of Alma Cottage also shows the "Butt and Oyster" inn nearby (WD1). The high tide was lapping against the walls of the Butt and Oyster (WD3), and later they could see .... the old Butt and Oyster Inn at the water's edge (WD27). Pin Mill is also a setting for The Salt-Stained Book, where Donny Walker is fostered by Wendy the vicar and her husband Gerald (SSBchap no req ).