My Decade at Old Sun, My Lifetime of Hell is a simple and outspoken account of the sexual and psychological abuse that Arthur Bear Chief suffered during his time at Old Sun Residential school in Gleichen on the Siksika Nation.
Arthur Bear Chief left Old Sun Residential School at the age of seventeen. He initially worked at Shingwauk Indian Residential School as a student counsellor, before embarking on a career with the government, which included work with the Public Service Commission of Canada in Edmonton and Northern Affairs in Ottawa. He now lives on the Siksika Nation.