He blew out the light and walked from the cabin, making his way back to where the launch was moored. A moment later he was backing out of the cove. Then he headed northward, through the narrowing waterway that led him past Swiftwater Point, and then along the channel that sweeps the shore of Wellesley Island.

Abreast of the lights of Grand View, he swung almost due south and laid a course for Clayton, making the briefest possible detours to avoid the islands that lay in his path.

At Clayton he sought a small, obscure wharf, to which he made fast the launch. His excursion into town carried him upon none of the principal thoroughfares, but wound an irregular course through back streets, until he found himself at a small, poorly lighted frame building that served the double purpose of hotel and saloon.

He entered by a side door, took a seat at a table in a dingy corner of a back room and rapped smartly with his knuckles on the pine top. There was a shuffling of feet in the bar-room and a man appeared through a swinging-door, wiping his hands on a dirty apron as he came.

"Hello, Sam!" he said.

"Anything come?" asked the boatman abruptly.

For answer the man in the apron began a search of his pockets, finally producing a folded yellow envelope. The boatman reached for it quickly and ran his finger under the flap of the envelope.

"Ginger ale," he said briefly without looking up.

The bearer of the message went back to the bar-room to fill the order.

As Sam's eyes read the telegram they widened perceptibly. He smiled faintly, then nodded, carefully placed the telegram and its envelope in the pocket of his shirt, and looked up at the returning bearer of his drink.