Title: Czar of Alaska
Description: While in Alaska, the MacGregors encounter an unusual new threat from ecoterrorists and must work desperately to save the state from a disaster that would impact United States security and the balance of power in the world.
Subjects: Adventure and adventurers, Ecology, Fiction, Terrorism, Adventure stories, Juvenile fiction, MacGregor family (Fictitious characters), Alaska, fiction, Children's fiction, Terrorism, fiction, Adventure and adventurers, fiction
Places: Alaska