The Mercer Boys at Woodcrest

Three friends arrive at Woodcrest Military Academy expecting the usual rigors of military school: rigid schedules, demanding instructors, and the occasional prank. What they find instead is a mystery that will test their nerve and their loyalty to each other. Don and Jim Mercer, brothers bound by blood and mischief, reunite with their quick-witted friend Terry Mackson, and the trio settles into academy life with humor and high spirits. But when Colonel Morrell, the headmaster they barely know, vanishes without a trace, the boys are drawn into something far more dangerous than anything in their textbooks. Strange whispers about Clanhammer Hall, the academy's abandoned namesake, hint at secrets the adults would rather leave buried. As the boys dig deeper, they discover that courage and friendship might be the only weapons they have against whatever lurks in the shadows of Woodcrest. Written in 1929, this is vintage adventure fiction at its finest: a page-turning mystery wrapped in the camaraderie of three boys who refuse to look away from the truth.