The Putnam Hall Encampment; or, The Secret of the Old Mill #966007

Trading dormitories for canvas tents, the cadets embark on a summer maneuver that promises both freedom and unforeseen hazards. Deep in the woods, the ruins of a decaying structure hold a dark history and a very present danger. When strange noises and phantom figures disturb the campsite, the boys must mount a courageous investigation into the eerie woods. They soon realize that unraveling the wilderness enigma requires true bravery and an unbreakable bond of brotherhood.