"T'anks, mister. Any answer?"

"I'll see," said Tom, and tore open the envelope of the telegram. He perused the yellow sheet inside with interest.

"It's from Dick!" he cried, to Songbird. "He's got to come to Casford on business and he says he will make the trip in the auto and bring Dora along. They'll be here to-morrow or the day after, and they'll stop at Hope Seminary too. Say, this is great! I must tell Sam!" went on Tom, his face brightening. "You can go," he told the messenger boy.

"Here comes Sam now," announced Songbird. "He's got Stanley and Spud with him." And he pointed to one of the doors of the college building.

To my old readers the Rover boys will need no introduction. For the benefit of others, allow me to state that the youths were three in number, Dick being the oldest, fun-loving Tom coming next, and sturdy little Sam being the youngest. When at "the old homestead," as they called it, they lived with their father, Anderson Rover, and their Uncle Randolph and Aunt Martha on a farm called Valley Brook, in New York State.

As related in the first volume of this series, entitled, "The Rover Boys at School," the three lads had been sent to Putnam Hall Military Academy, a well-known institution of learning presided over by Captain Victor Putnam. There they had made many friends and also a few enemies.*

The first term at school was followed by a trip on the ocean, and then another trip into the jungles of Africa. Then came a journey to the West, and jolly times on the Great Lakes and in the mountains. Next the boys returned to the Hall, to go in camp with their fellow cadets. After that they took a long journey over land and sea, being cast away on a lonely island of the Pacific.

"Now I've had enough adventures to last a lifetime," said Dick, on returning home. But strenuous happenings to him and his brothers were not yet over. On a houseboat the Rover boys sailed down the Ohio and the Mississippi rivers, having many adventures by the way, and then found themselves on the Plains, where they solved the mystery of Red Rock ranch. Then they reached Southern Waters, and in the Gulf of Mexico discovered a deserted steam yacht, which they eventually turned over to its anxious owner.

"Now for a good rest," said Sam, and the three lads returned to the home farm, where more adventures befell them. Next they returned to Putnam Hall, where all graduated with considerable honor.

"College next," said Tom, and he made a wry face, for studying was not particularly in his line, although he could knuckle down as hard as anyone when it was necessary. But before they went to college the lads and their father, accompanied by some others, went off on a treasure hunt, locating what was known as the Stanhope fortune.