When Binney Jenks receives a letter from his reclusive uncle Hieronymous inviting him and his friends to spend the summer at a cabin deep in the backwoods, the adventure begins before they even leave the station. Mark Tidd, the clever and resourceful leader of the group, senses something strange about the journey from the start, and their instincts prove correct: a train wreck throws the boys together with John Collins, a man whose eyes linger a little too long when talk turns to uncle Hieronymous and his remote property. As the boys settle into wilderness life, two mysterious figures shadow the periphery of their summer, watching, waiting, scheming. Mark must keep his friends safe while uncovering what these strangers want with his friend's uncle, all while navigating the untamed forest, unreliable adults, and the particular courage that only comes from friendship tested by real danger. This is adventure fiction at its most elemental: boys proving themselves against nature and villainy, with wit and nerve as their only weapons. A century later, it still delivers the same raw thrill of a summer that turns dangerous, where the wilderness is both beautiful and full of threat.
