Hannah has better things to do that spend the annual Seder listening to her grandparents go on about the Holocaust. However, when she is chosen to perform the ritual of opening the door to welcome the prophet Elijah, she is transported back to Poland in the 1940s. Everyone calls her Chaya and she begins to forget about her life as Hannah. It isn’t long before Nazis take the small community to a concentration camp. While there, Chaya/Hannah becomes friends with Rivka, a 10-year-old girl who has lost everyone in her family except her brother. Rivka teaches Chaya and her friends the best ways to survive the horrors of the camp. However, no one is ever safe in the camps.

Writing about the Holocaust for children is especially difficult, given the disturbing subject matter and lack of reason. Yolen’s book is able to portray the insanity of life in the concentration camps while also showing how survivors maintained their individuality. Hannah/Chaya’s voice is wellwritten and, by having Hannah lose herself in Chaya’s life, Yolen creates a sense of suspense. Readers will learn about the Holocaust from Hannah’s experiences, but will also learn about the importance of remembrance.