Hilda van Stockum

The Borrowed House by Hilda van Stockum
Published in 1975.

When Janna is suddenly summoned from Germany to join her actor parents in Nazi-occupied Amsterdam, she is shocked by the Dutch hatred for the Germans. Her favorite Nordic tales and Hitler Youth indoctrination have not prepared her for the complexities of living in a house requisitioned by a military friend of her parents; or for the violence she sees on the streets. With her parents preoccupied by their perplexing adult world of careers and relationships, Janna is lonely and full of unwelcome questions. It is the house itself which begins to provide real, if painful, answers to Janna's bewilder-ment--but not before it adds its own set of mysteries to solve. A well-developed, true-to-life tale for teenagers.

Snow Treasure by Marie McSwigan
Published in 1942.
Award: 1945 Pacific Northwest Library Association Young Reader's Choice

In the bleak winter of 1940, Nazi troops parachuted into Peter Lindstrom's tiny Norwegian village and held it captive. Nobody thought the Nazis could be defeated--until Uncle Victor told Peter how the children could fool the enemy. It was a dangerous plan. They had to slip past Nazi guards with nine million dollars in gold hidden on their sleds. It meant risking their country's treasure--and their lives. This classic story of how a group of children outwitted the Nazis and sent the treasure to America has captivated generations of readers. About the Author: The late Marie McSwigan wrote many novels for young readers, including All Aboard for Freedom.