Mary Trainer, Brian Antonson, and Rick Antonson founded Nunaga Publishing in 1972, and together they published more than twenty-five books, including In Search of a Legend: Slumach’s Gold, which was re-released by Heritage House in 2007. Mary Trainer has been writing about British Columbia for four decades and was a communications coordinator with Metro Vancouver for twenty years. Brian Antonson is associate dean of Broadcast and Media Communications at the British Columbia Institute of Technology. In the 1980s, Rick Antonson became vice president of the Great Canadian Railtour Company Ltd., which led to his role as president and CEO of Tourism Vancouver, a post he held until 2013.