In 1868, a boy's father vanishes on Barkerville's gold-rich creeks. Thirty-two years later that boy, now a father himself, hires Granville and Emily to find out why. Can they solve this very cold case? To find the answers their client needs, Granville and Emily must travel to Barkerville. In winter. They'll be facing the same harsh weather their client's father faced. Making a challenging case even more difficult. Granville wants to...