On his way home that night Alan met Isabel King on the main shore road. She carried an armful of pine boughs and said she wanted the needles for a cushion. Yet the thought came into Alan's mind that she was spying on him and, although he tried to dismiss it as unworthy, it continued to lurk there.
For a week he avoided the shore, but there came a day when its inexplicable lure drew him to it again irresistibly. It was a warm, windy evening and the air was sweet and resinous, the lake misty and blue. There was no sign of life about Four Winds and the shore seemed as lonely and virgin as if human foot had never trodden it. The Captain's yacht was gone from the little harbour where it was generally anchored and, though every flutter of wind in the scrub firs made Alan's heart beat expectantly, he saw nothing of Lynde Oliver. He was on the point of turning homeward, with an unreasoning sense of disappointment, when one of Lynde's dogs broke down through the hedge of spruces, barking loudly.
Alan looked for Lynde to follow, but she did not, and he speedily saw that there was something unusual about the dog's behaviour. The animal circled around him, still barking excitedly, then ran off for a short distance, stopped, barked again, and returned, repeating the manoeuvre. It was plain that he wanted Alan to follow him, and it occurred to the young minister that the dog's mistress must be in danger of some kind. Instantly he set off after him; and the dog, with a final sharp bark of satisfaction, sprang up the low bank into the spruces.
Alan followed him across the peninsula and then along the further shore, which rapidly grew steep and high. Half a mile down the cliffs were rocky and precipitous, while the beach beneath them was heaped with huge boulders. Alan followed the dog along one of the narrow paths with which the barrens abounded until nearly a mile from Four Winds. Then the animal halted, ran to the edge of the cliff and barked.
It was an ugly-looking place where a portion of the soil had evidently broken away recently, and Alan stepped cautiously out to the brink and looked down. He could not repress an exclamation of dismay and alarm.
A few feet below him Lynde Oliver was lying on a mass of mossy soil which was apparently on the verge of slipping over a sloping shelf of rock, below which was a sheer drop of thirty feet to the cruel boulders below. The extreme danger of her position was manifest at a glance; the soil on which she lay was stationary, yet it seemed as if the slightest motion on her part would send it over the brink.
Lynde lay movelessly; her face was white, and both fear and appeal were visible in her large dilated eyes. Yet she was quite calm and a faint smile crossed her pale lips as she saw the man and the dog.
"Good faithful Pat, so you did bring help," she said.
"But how can I help you, Miss Oliver?" said Alan hoarsely. "I cannot reach you—and it looks as if the slightest touch or jar would send that broken earth over the brink."
"I fear it would. You must go back to Four Winds and get a rope."