Phyllis and Madge ran out of the parlor together, followed more slowly by Miss Betsey, who was not at all sure that she relished so much excitement. Phyllis Alden did not realize how thoroughly Madge and David had looked for the lost babies before her friend had brought the news to her. If she had, Phil would have been more alarmed.

David determined to discover the missing children before Madge returned to the yard. But where else should he seek for them? With a swift feeling of horror, the boy thought of one more possible place. If his surmise should prove true! Poor Madge! David thought of her with a sudden flood of sympathy. Instinctively he realized, after his short acquaintance with her, that she was the type of person who would never recover from such a sorrow as the loss of these children would be.

While David thought he ran. He hoped to make his investigation before Madge and Phil could come into the yard.

Several rods back of the barn in Miss Taylor's back garden there was a disused well which had been closed for several years. A few days before Miss Betsey had sent for a man to have this well reopened. The man had not finished his work. He had gone away, leaving the well open with only a plank across it.

But David was not allowed to inspect the place undiscovered. Madge and Phyllis were not long in finding him. "Look in the barn, won't you?" David called back to the girls. "The children may be hiding under the hay."

Phyllis slipped inside the barn door. But Madge had ransacked the barn too thoroughly to believe that there was a chance of finding the babies there. Besides, she had seen David Brewster's face. He was pale through his sunburn, so she left the barn to Phil and followed at his heels.

"You've an idea what has happened to the children. Please tell me what you think," she pleaded.

The boy shook his head resolutely. "Don't ask questions, I've no time to talk," he answered rudely. Yet David did not mean to be unkind. He only knew that he could not face the look in Madge's eyes should his suspicion prove true. Besides, there was no time to waste. Already they must have waited too long to save the children if the little ones had fallen down the old well.

Instantly David knew. The plank that had lain across the well had fallen over on one side. The children must have stepped on this plank and gone down. David dropped flat on his stomach and peered over into the hole. "Look out!" he cried sharply to Madge, she was so near him.

Madge felt herself reel. The air turned black about her and the earth seemed slanting at her feet, miles and miles away. A feeling of deathly nausea crept over her. Then she pulled herself together. There might yet be hope, and there was surely work to be done. She dropped on the ground beside David.