"But—this doctor in Philadelphia——?" began the woman, seizing the one ray of hope he had mentioned. "Is the carfare there very much? Oh, sir, if you could only lend me some money to go, I'd work my fingers to the bone to pay you back!"

Dr. Ginsley shook his head sadly.

"I'd be glad to lend you the money, my good woman," he said, "but it wouldn't be a bit of use. The journey would take too long; the child can't live more than a few hours."

A shiver of horror crept over Linda as she saw the baby's pitiful breathing, and the mother's utter despair. Turning to the window she glanced out at the fog, thinking rapidly.... Should she offer to take them, when it was only a chance at best—a chance in more ways than one? A few hours, the doctor said, were all that the baby had to live.... Suppose Linda could get through the fog with her Arrow, would the trip be all in vain? Would she be risking her own life, to watch the child die in her mother's arms?... Yet something inside of her compelled her to offer her services; she would be less than human if she didn't try to do something.

"I will take you and the baby in my plane, Mrs.——" she said.

"Beach," supplied the woman, unable to grasp what Linda meant.

"Oh, no! No, my dear!" protested Dr. Ginsley, immediately. "That would not be wise. It would mean risking two good lives to save one that is almost past hope.... No, you mustn't do that—in this fog."

"I—I don't know what you mean," faltered Mrs. Beach. "An airplane?"

"Yes, yes," explained Linda, hastily. "I am a pilot, and I have a plane of my own. I will take you and the baby to Philadelphia."