"Is it snow?" she asked.

"No; birds—thousands of them. They are nesting. Let us land and get a boat-load to take back."

But Anna declared that it must not be so. They had come out to hunt the
Great Auk, and no meaner bird would they pursue that day.

Nevertheless, they landed, and made spectacles of themselves by groping in the clay soil on the top of the Stack for Petrels' eggs. But they could not dig far enough without spades to get many, and when they did get to the nest, it was hardly worth taking for the sake of the one white egg and the little splattering, oily inmate.

Yet on the wild sea-cinctured Stack, and in that young fresh morning, the children tasted the joy of life; and only the fascinating vision of the unknown habitant of the Glistering Beaches had power to wile them away.

But there before them, a mile and a half round the point of Stack, lay the Beaches. On either side of the smooth sweep of the sands rose mighty cliffs, black as the eye of the midnight and scarred with clefts like battered fortresses. Then at the Beaches themselves, the cliff wall fell back a hundred yards and left room for the daintiest edging of white sand, shining like coral, crumbled down from the pure granite—which at this point had not been overflowed like the rest of the island of Suliscanna by the black lava.

Such a place for play there was not anywhere—neither on Suliscanna nor on any other of the outer Atlantic isles. Low down, by the surf's edge, the wet sands of the Glistering Beaches were delicious for the bare feet to run and be brave and cool upon. The sickle sweep of the bay cut off the Western rollers, and it was almost always calm in there. Only the sea-birds clashed and clanged overhead, and made the eye dizzy to watch their twinkling gyrations.

Then on the greensward there was the smoothest turf, a band of it only—not coarse grass with stalks far apart, as it is on most sea-beaches; but smooth and short as though it had been cropped by a thousand woolly generations. "Such a place!" they both cried. And Anna, who had never been here before, clapped her hands in delight.

"This is like heaven!" she sighed, as the prow of the boat grated refreshingly on the sand, and Simeon sprang over with a splash, standing to his mid-thigh in the salt water to pull the boat ashore.

Then Simeon and Anna ran races on the smooth turf. They examined carefully the heaped mounds of shells, mostly broken, for the "legs of mutton" that meant to them love and long life and prosperity. They chose out for luck also the smooth little rose-tinted valves, more exquisite than the fairest lady's finger-nails.