She took the opportunity, however, to call her aunt on the telephone, and enjoyed surprising her with the news that she and Helen were sleeping in her own home that night.

When the alarm clock rang at five-thirty the following morning, Linda could not believe that day had really come. Then, as she sleepily crept out of bed, she glanced out of the windows, and saw the reason for the total lack of light. The skies were cloudy!

“Just our luck!” she muttered. “The day we have to fly over the mountains!”

“Hadn’t we better wait awhile?” suggested Helen, sleepily; “to see if it clears up?”

“We daren’t,” replied Linda, gravely. “If we don’t get to Virginia to-day, there won’t be any use of going at all. Mr. Tower will surely be off for England to-morrow.”

At these words Helen became wide awake, and recalled the importance of their flight to her, and she dressed quickly, even insisting upon getting the breakfast, while Linda filled her autogiro with gas and oil from a supply which she kept at home.

While Helen packed sandwiches and filled the thermos bottles with water for their lunch, Linda hunted an old rain coat and some extra clothing from the closets. Her own slicker was packed in the “Ladybug,” but Helen would need something if they ran into the storm.

They made their start about half-past six, before it was actually raining. Linda made good time across Ohio and West Virginia, keeping steadily onward, bearing to the southeast, in spite of the light rain that was falling. Neither girl wanted to land for lunch, so Helen fed Linda sandwiches and water from the passenger’s cockpit. The aviatrix’s one idea was to cross the Allegheny Mountains before the storm grew too intense.

But it was not to be, for as she came to the hills, Linda saw that she was running right into the storm area. All about her was grayness; she could not see land anywhere, and in this mountainous region, her altimeter was not an infallible guide. In the effort to play safe she directed the “Ladybug’s” nose upward, to keep clear of the mountains, but here the wind was intense, sending the rain into their faces, delaying their progress.

Never, she thought impatiently, had she been flying so slowly. It was impossible to make headway in the face of this wind. At this rate, they would be too late; they could not hope to reach the coast before nightfall!