The lighthouses of the inside passage, many of them built to guide prospectors on their way to the Klondike, stretch from sheltered stations on the Gulf Islands to stark, storm-swept Triple Island and Langara, south of Alaska. Feel the fury of destructive North Pacific gales and tidal waves that ravage the coast; ponder the unsolved murder of Addenbrooke's keeper, and the mysterious disappearances on Egg Island; witness the insanity caused by isolation...