Snow Treasure is a children's novel by Marie McSwigan. Set in Nazi-occupied Norway during World War II, it recounts the story of several Norwegian children who use sleds to smuggle their country's gold bullion past German guards to a waiting ship, the Cleng Peerson. Published in 1942, it has been in print ever since. The book was made into a film of the same name in 1968, directed by Irving Jacoby. Source: Wikipedia (en)