Columbia subject headings:
Iditarod (Race)--Fiction.
Inuit--Social life and customs--Fiction.
Sled dog racing--Alaska--Fiction.
Harvard subject headings:
Idatarod National Historic Trail (Alaska)--Fiction.
Inuit--Social life and customs--Fiction.
Princeton subject headings:
Fiction.
Iditarod (Race)--Fiction.
Inuit--Social life and customs--Fiction.
Sled dog racing--Alaska--Fiction.