The rover boys on the ocean or, a chase for a fortune : The rover boys series, book 2

Brothers Tom, Sam and Dick Rover have an insatiable thirst for adventure and excitement#8212;and they almost get more of it than they bargained for in The Rover Boys on the Ocean. This fast-paced read recounts the Rovers' nautical adventure during a school vacation. Originally intended as a relaxing retreat, their maritime sojourn takes on an unexpected#8212;and potentially deadly#8212;dimension. Will they make it back to their beloved Putnam Hall in one piece?