I Survived the Nazi Invasion, 1944: A Graphic Novel (I Survived Graphic Novel #3): The Graphic Novel (I Survived Graphix) 

It's been years since the Nazis invaded Max Rosen's home country of Poland. All the Jewish people, including Max's fam­ily, have been forced to live in a ghetto. At least Max and his sister, Zena, had Papa with them . . . until two months ago, when the Nazis took him away. Now Max and Zena are on their own.