Madge struggled for breath for a second as she came to the surface of the bay again. She had swallowed some salt water as she went down. In the next desperate instant she counted three heads above the waves besides her own. Phyllis was swimming quietly toward Eleanor. Evidently she had entertained Madge's fear. "Make for the 'Water Witch,' Nellie," Madge heard Phil say in her calm, cool-headed fashion. "It has overturned and come up again and we can hang on to that. Don't be frightened. I am coming after you. Try to float if your clothes are too heavy to swim. I'll pull you to the boat." Lillian's golden head reflected the light from the sun's rays as she swam along after Phil. But nowhere could Madge see a sign of a little, wild, black head with its straight, short locks and frightened black eyes. She waited for another breathless moment. Why did Tania not rise to the surface like the rest of them? Madge was trying to tread water and to keep a sharp lookout about her, but her clothes were heavy and kept pulling her down; swimming in heavy shoes is an extremely difficult business, even for an experienced swimmer. All of a sudden it occurred to Madge that Tania might have risen under the overturned rowboat. Then her head would have struck against its bottom and she would have gone down again without ever having been seen. There was nothing else to be done. Madge must dive down to see what had become of her little friend, yet diving was difficult when she had no place from which to dive. Madge knew she must get all the way down to the very bottom of the bay to see if by any chance Tania's body could have been entangled among the sea weed, or her clothes caught on a rock or snag. Once down, she looked in vain for the little body along the sandy bottom of the bay. She espied some rocks covered with shimmering shells and sea ferns, but there was no trace of Tania. For the second time she rose to the surface of the water. She hoped to see Tania's black head glistening among those of her older friends clustered about the overturned boat. She had grown very tired and was obliged to shake the water out of her eyes before she dared trust herself to look. Then she saw that Phil had hold of one of Eleanor's hands and with the other was clinging to the slippery side of their overturned boat. Eleanor was numb with cold and shock. Although her free hand rested on the boat, Phil dared not let go of her for fear she would sink. Phyllis was beginning to feel uneasy about Madge. She had given no thought to her during the early part of the accident, she knew Madge to be a water witch herself, but when the little captain did not come to the skiff with the rest of them Phil's heart grew heavy. What could she do? Dare she let go her hold on Eleanor? Strangely enough, in their peril, Phyllis had given no thought to the little stranger, Tania. Phyllis Alden breathed a happy sigh of relief when she saw Madge's curly, red-brown head moving along toward them.