The sequel to Ruby Silverlock:Supernatural Explorer, Emerald Silverlock: A Cruise To Adventure sees our young heroines back again on another adventure of a life time! Troubled by the belief she's killed Draven, Ruby has been having nightmares about their last encounter and is not the same as she once was. Worried for her well-being, her younger sister Emerald suggests that the family go on holiday to recover from their last bout with Draven. A holiday cruise around Norway sounds ideal for the family and just the ticket for Ruby's recovery. But Draven and the hunters have other plans. They seek a treasure hidden in one of Norway's famous glaciers and only the pure of heart may enter the cave. Draven believes that Emerald fits that criteria perfectly...