shading its thoughtful brow; an illusion which vanished when its square form, with its wide door and long platform pointing to the sea, came into view. More than once in its brief history the doctor had seen the volunteer crew, aroused from their cabins along the shore by the boom of a gun from some stranded vessel, throw wide its door and with a wild cheer whirl the life-boat housed beneath its roof into the boiling surf, and many a time had he helped to bring back to life the benumbed bodies drawn from the merciless sea by their strong arms. There were other houses like it up and down the coast. Some had remained unused for years, desolate and forlorn, no unhappy ship having foundered or struck the breakers within their reach; others had been in constant use. The crews were gathered from the immediate neighborhood by the custodian, who was the only man to receive pay from the Government. If he lived near by he kept the key; if not, the nearest fisherman held it. Fogarty, the father of the sick child, and whose cabin was within gunshot of this house, kept the key this year. No other protection was given these isolated houses and none was needed. These black-hooded Sisters of the Coast, keeping their lonely vigils, were as safe from beach-combers and sea-prowlers as their white-capped namesakes would have been threading the lonely suburbs of some city. The sound of the mare's feet on the oyster-shell path outside his cabin brought Fogarty, a tall, thin, weather-beaten fisherman, to the door. He was still wearing his hip-boots and sou'wester—he was just in from the surf—and stood outside the low doorway with a lantern. Its light streamed over the sand and made wavering patterns about the mare's feet. "Thought ye'd never come, Doc," he whispered, as he threw the blanket over the mare. "Wife's nigh crazy. Tod's fightin' for all he's worth, but there ain't much breath left in him. I was off the inlet when it come on." The wife, a thick-set woman in a close-fitting cap, her arms bared to the elbow, her petticoats above the tops of her shoes, met him inside the door. She had been crying and her eyelids were still wet and her cheeks swollen. The light of the ship's lantern fastened to the wall fell upon a crib in the corner, on which lay the child, his short curls, tangled with much tossing, smoothed back from his face. The doctor's ears had caught the sound of the child's breathing before he entered the room. "When did this come on?" Doctor John asked,