. . "Concentration camp survivors Fiction." . . "Holocaust, Jewish (1933-1945) Fiction." . . "1939 - 1945" . . "Jewish American girls Fiction." . . "Holocaust, jewish-personal narratives-children's materials-primary." . . . . . . . . "Juvenile works" . . . "A little girl questions a number printed on her grandfather's arm and he explains how he received it in a Nazi concentration camp during World War II." . . . . . . "The number on my grandfather's arm" . "The number on my grandfather's arm"@en . . . . . . . . . "Auschwitz (Concentration camp) Fiction." . .