After a few more days the boys prepared to return home, along with the professor, who was eager to return to his classes in school. The boys were looking forward to their second year at Woodcrest, to the study and the sports of the coming season. Captain Blow left them a few days earlier, expressing his pleasure at having met them once more.

“I hope I fall in with you Mercer boys again sometime,” he said, as he shook hands at the dock. “I always have a barrel of fun when I’m with you. Makes me young again. If you ever sail past old Mystery Island, think of me, will you?”

A few days later they all said goodbye to the new Mr. and Mrs. Scott, wishing them well and promising to come and see them if they were ever in that part of the world again. Before long they were back in San Francisco and on the train, bound for home and school. Terry was with them, having had “Jumpiter” shipped by rail.

“Well,” remarked Don, as they rolled past long fields of grain. “That’s the end of one of the best vacations we ever had. Now we’ll go back to school, to settle down and take things easy for a change.”

But if Don could have seen the events that awaited them in the coming school term in the form of a baffling mystery he would not have been so sure that they would settle down. In the next volume, entitled The Mercer Boys’ Mystery Case, or the ’13 Class Trophy Riddle the exciting things which befell them will be related.

THE END

Transcriber’s Notes