Chief Long Wolf, a Sioux warrior once part of Buffalo Bill's Wild West Show, found himself an ocean away from home when he died of pneumonia in London in 1892. Buried under a gravestone marked with his name and a howling wolf in Brompton Cemetery, his story could have ended there. More than a hundred years passed, his resting place barely noticed until 1991, when Elizabeth Knight stumbled upon his story in a book she found at a market. Elizabeth wasn't a historian or a journalist, but her sense