called, had come to Mr. Stanhope in a peculiar way, and some outsiders claimed the treasure, which, at that time, was secreted in a spot among the West Indies called Treasure Isle. There vas a lively chase to get there first, but the Rovers won out, and because of this their enemies were more bitter than ever.
The boys had finished their term at Putnam Hall and on their return home became students at Brill College, a fine institution of learning of the Middle West. At the same time Dora, Nellie, and Grace became pupils at Hope Seminary, located not many miles from Brill. At the college the Rovers made many friends, including Stanley Browne, already introduced, and Will, otherwise known as "Spud," Jackson, a lad who loved potatoes, and who also loved to tell big yarns.
A term at college had been followed by a trip down East, taken for a peculiar reason, and then, while on a visit home, the three lads had become the possessors of an up-to-date biplane, which they named the Dartaway. In the biplane, as related in the volume before this, called "The Rover Boys in the Air," our heroes made a somewhat spectacular trip from the farm to the college campus, much to the amazement of their fellow collegians and their instructors. Later
