a loud roar. They wear off bits of rock till they are as round and smooth as marbles. These, Gretna and her little brothers and _ sisters used to pick up and carry home to play with. Sometimes they would dig wells in the soft sand, with big shells, and let the tide come in and fill them up with water. | But Fritz liked to build forts, best of all. Every lit- tle inlet of the sea leads to some beau- tiful valley in among the steep crags. Here, all through the short.