Trail of Lies (Nancy Drew: Files, #53)

When Carson Drew is invited by his friend, Henry Wilcox, to visit him in Alaska; Nancy and George are delighted to join him. But everything turns sour when Wilcox is accused of smuggling ivory and Nancy is asked to investigate. Henry's son Steve has a grudge against Nancy which she can't figure out and George has fallen for him. When George is kidnapped, Nancy has to work harder, and faster, to find the smuggler before George's time runs out!