This is a story written by a little girl named Rachel Hartog who was only 8 years old when the Nazis invaded Holland where is lived. It's her story of survival during ww2 holocaust. This is a childs book and written to a younger audience but I have read alot of holocaust survivor storys and this one is very good. I would say it was written to be read by a child between the ages of 10 - 13. It's 132 pages long and not terribly graphic.