The Canadian Submarine Service has overcome repeated attempts to sink it since 1914. Controversy, surprise, heroism, political expediency, and naval manipulation overflow its 81-year-old history. For the most part, ordinary men and officers populate this extraordinary story, but the service has had its full share of heroes and eccentrics. This book offers a colourful and thoroughly researched account of Canada's silent service, from its unexpected inauguration in British Columbia on the first day of the First World War to its uncertain future today. Julie Ferguson details the careers of the Canadians who served with distinction in British submarines in all theatres of the Second World War. She goes on to examine the modern era, from the rebirth of the service in the 1960s, and provides little-known information about the controversial Conservative initiative for nuclear-powered submarines in 1987. Above all, this vivid account celebrates the individuals who dedicated and in some instances gave their lives to Canada's submarine service.