• 6 Books

• 5 Holocaust, Jewish (1939-1945)
• 2 Jewish children in the Holocaust
• 2 Orphans
• 1 Black market
• 1 Boy orphans
• 1 Children's stories, Australian
• 1 Courage
• 1 Evacuation of civilians
• 1 Families
• 1 Friendship
• 1 Guardian and ward
• 1 Hidden children (Holocaust)
• 1 Holocaust, 1939-1945
• 1 Identity
• 1 Identity (Philosophical concept)
• 1 Jewish boys
• 1 Jewish girls
• 1 Missing children
• 1 Missing persons
• 1 Mystery and detective stories
• 1 Refugees
• 1 Rescue

• 2 Bradley, Kimberly Brubaker
• 1 Benalcazar, Monica
• 1 Dial Books for Young Readers
• 1 Farrell, Mary Cronk
• 1 Gleitzman, Morris
• 1 Hesse, Monica
• 1 Leo-Kelly, Nancy R.
• 1 Mazzeo, Tilar J
• 1 Reichel, Tammi
• 1 Torok, Shana
• 1 Voorhoeve, Anne C.

• 6 English

• 2 Great Britain
• 2 Poland
• 1 Amsterdam
• 1 England
• 1 France
• 1 Netherlands
• 1 Warsaw
• 1 Warsaw (Poland)

• 5 Fiction
• 5 Juvenile fiction
• 4 Historical fiction
• 2 Young adult fiction
• 1 Bildungsromane
• 1 Biographies
• 1 Biography
• 1 Detective and mystery fiction
• 1 Dust jackets (Bindings)
• 1 Juvenile literature
• 1 Mystery fiction
• 1 Novels
• 1 War fiction
• 1 War stories

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