“Oh, well, let’s call it off. It’s a dandy day and I’m not going to waste it up here. Let’s go skating. We’ll get Harry and—”

“S-sh! There he goes!” whispered Roy hoarsely. Chub ran to the other window.

“Don’t let him see us,” he said. “He’s going to the village, I’ll bet. We’ll wait until he gets past the gym and then we’ll scoot down.”

Dick was swinging off along the path with long strides. In a moment he had passed the gymnasium and was making for the gate in the hedge.

“Come on!” cried Chub.

Side by side they raced down-stairs, seized their caps from the rack in the hall and then cautiously opened the door. Dick was out of sight. They hurried after him. At the gate they paused and reconnoitered.

“It’s all right,” said Chub. “He’s just turning into the road toward the Cove. Come on, but keep low.”

So they skulked across the athletic field and reached the road just in time to see Dick pass around the first turn, some three hundred yards away. It is a mile to Silver Cove and for that distance Chub and Roy stalked Dick tirelessly. They had to keep at the side of the road lest he should turn around and see them, and frequently, when the road ran straight for some distance, they were forced to hide in the bushes or behind walls. Luckily, however, there are many twists and turns between Ferry Hill and Silver Cove, and so the detectives’ task was not so difficult. Never once, as far as they could tell, did Dick look back.

“He doesn’t suspect,” said Roy triumphantly.