Ban goc (Tiếng Anh)

INTRODUCTION My Dear Boys: "The Rover Boys at School" has been written that those of you who have never put in a term or more at an American military academy for boys may gain some insight into the workings of such an institution. While Putnam Hall is not the real name of the particular place of learning I had in mind while penning this tale for your amusement and instruction, there is really such a school, and dear Captain Putnam is a living person, as are also the lively, wide-