Presently, after several bad falls over hidden rocks and tree stumps, she found herself on a narrow, grass-grown wood road at the foot of the hill. So far as she could see, the trail wound along the middle of the valley. But she hadn't the faintest idea in which direction lay the field (Bill had called it a wood lot) where the Loening was hidden.

Dorothy was totally at a loss. Why hadn't she taken more precise directions before tramping over here? This trail must lead to the wood lot or near it. Bill said Frank had driven there in the car....

"What a fool I am!" she exclaimed suddenly to the night at large and pointed her flashlight toward the ground at her feet.

There were the tire marks of a car, plain enough. Brewster and Danbury lay far to the left beyond the mouth of this valley which paralleled that of the gang's headquarters. Therefore, Bill's car must have come up the trail from the left. The tracks kept on up the road to her left--the wood lot must be in that direction.

As she trudged on, watching carefully for any deviation of the tire marks, she forgot her weariness for the time being. The winding road ended and she saw an open space ahead. It must be the wood lot. Hadn't Bill said it was the only possible landing place in the valley!

Dorothy hurried across the field, through a tangle of knee-high grasses and wild flowers. She pointed her light higher now and tried to pierce the black of the night for a glimpse of the plane. Then she saw it parked at the forest's edge, directly ahead, and sprang forward with a delighted cry.

As she came close, she saw that it faced the open lot, and silently thanked Bill for his foresight. With a plane the size of the amphibian it would have been impossible to swing round the tail unassisted.

Her preparations for this flight would probably not have met with her instructor's approval. But knowing that time was more important than detail, she cut them to a minimum.

A quick glance at the retractible landing gear sufficed to satisfy her that the wheels were securely blocked. Then she sprang aboard and gave the engine a short ground test. It was acting splendidly and she shut it off almost directly.

A hurried trip aft to the cabin and she came back to the pilot's cockpit, dragging the plane's machine gun, which, after some trouble, she managed to set up on its tripod which she fastened to cleats in the decking.