Im looking for a book I read about 4 years ago. I don't remember much about it. All I remember is that ther was a girl, I think hiding in an attic during the holocaust but I'm not positive, that had I think two or three kids. Im not sure with who but the first kid she had when she was 12 or 13. I know this is probably not enough to go on and it's a long shot that anyone will know what I'm talking about but any help or ideas would be severly appreciated.