“Here’s a dollar for you,” said Dick, on parting. “Whenever the schooner makes a landing anywhere, you send me word where she is,” and he gave the tar his home address and also the address of a hotel in Portland.

“Don’t try to get me into trouble and I’ll tell you everything I know!” shouted the captain of the schooner, as the steam tug went on its way.

“I’ll remember you!” answered Dick, somewhat grimly. He did not know whether he could trust the captain or not.

Leaving the entrance to Portland Harbor, the tug steamed up into the waters of Casco Bay, that beautiful spot with its scores of verdant and rocky islands. As it was the height of the summer season they passed many pleasure boats, big and little. Once they passed an island where a big picnic was in progress and they heard the music from a band quite distinctly. They also passed Peak’s Island where there was a big, round-topped structure, which the captain of the tug said was a famous summer theater.

“A fellow could certainly have a dandy time here, cruising around among the islands,” was Tom’s comment.

From Larry Dixon the boys learned that Chesoque Island was away from most of the others, lying far out in the Bay. It was a rocky place, and there was a story that once a band of smugglers had used it for a rendezvous. It was also said to be inhabited by numerous snakes.

“Excuse me, but I don’t want to run up against any snakes,” said Sam, shuddering.

“Neither do I,” added Tom.

“No snakes shall stop me from trying to locate Mrs. Stanhope,” said Dick. “More than likely the story about snakes has little foundation to it.”

“Like the story about the snakes back of Putnam Hall,” said Tom. “Old Farmer Landell said there were thousands of ’em, and he and his son killed exactly five, and only little ones at that.”