The history of the Klondike, with its harrowing narratives of climbing the Chilkoot and White passes, braving the rapids of the Yukon River and striking it rich only to go broke again, has become legend. Yet there are still more untold stories that linger in the boarded-up ghost towns, forgotten wilderness cabins and along overgrown trails. Yukon historian Michael Gates has made a career of poking around both the archives and the outdoors of the North...