Pressed against the wet rockface she could hear the scrape of his boots and the heavy breathing of muscular strain. Her own thin soled shoes were sodden from the wet of the woods and pasture. Worse still, the leather was bursting at the sides. And this climb would probably complete their ruin. By the time she reached the top, they would be beyond walking in at all. Never again would she board her plane shod in pumps.

“Come along!”

Bill interrupted her soliloquy, and using the same tactics as before she continued to climb.

The first drops of rain she had felt at the bottom of the cliff now increased to a steady downpour. Dorothy became soaked to the skin. Water from her leather helmet ran down her forehead, forcing her to keep her eyes closed most of the time.

The cliff, wet and slippery from the preceding storm, was soon slick as a greased slide. Twice she lost her foothold and would have fallen had not her sharp cry warned Bill in time. How he managed to stick to his precarious perch and bear her weight on the rope until she found a grip on the rock again was more than she could fathom. Each time she slipped her heart almost stopped beating. And the horrible emptiness at the pit of her stomach made her feel deathly ill. But she never wholly lost her nerve. Climbing, then resting, she kept steadily on.

But her strenuous exertions and the almost continuous strain on muscles ordinarily little used was wearing down her vitality. Would this terrible climbing in the dark never end, she thought. Her whole body ached, her arms and legs felt heavy as lead. Wearily she raised her right hand seeking another hold. When she felt Bill’s fingers grasp her own, she started. The shock very nearly caused her to lose balance.

“Now your other paw,” said his well-known voice somewhere above in the gloom. “That’s the way—up you come.”

Then before she really understood what was happening, Dorothy was dragged higher until she was seated beside Bill on a narrow ledge. His right arm held her tightly. He was puffing like a grampus.

She wriggled and wiped the water and perspiration from her eyes with a wet, clammy hand.

“Sit tight—old girl,” Bill’s words came in little jerks. “I know you’re used to altitudes in a plane, but this is different. I guess you’ll get a shock when you look below, so—steady.”