Max's nine-year-old sister, known for her courage and optimism despite the dire circumstances they face together. Her cheerful disposition and strong bond with Max offer emotional strength to both siblings.

Max and Zena’s aunt, initially described as a lively young woman, who becomes a symbol of strength and resilience during the war. She plays a supportive role, and her transformation highlights the impact of the conflict.

Max and Zena’s father, whose arrest by the Nazis greatly influences their lives. Though physically absent for much of the story, his teachings and eventual return provide hope and guidance to his children.

A teenage member of the partisan group that aids Max and Zena. Known for his jovial nature and protective instincts, he offers support and security during their escape.

The leader of the partisans, characterized by his intelligence and leadership skills. Despite his reserved appearance, he is a key figure in helping Max and Zena during the war.

A farmer who shelters Max and Zena at great personal risk, illustrating his bravery and compassion. His role adds to the story's exploration of humanity during the war.