"In the present story, as promised in the last volume, the scene is shifted back to the farm and to dear old Putnam Hall, with their many pleasant associations. As before, Sam, Tom and Dick are to the front, along with several of their friends, and there are a number of adventures, some comical and some strange and mystifying. At the school the rivalries are as keen as ever, but the Rover boys are on their mettle, and prove their worth on more than one occasion." - Arthur M. Winfield