Want to learn more???
There are fictions in this story ... but that's OK ... they are small and it remains a great story. Check out the following articles to learn more ...
http://www.dw.com/en/fiction-blends-with-truth-in-buchenwald-novel/a-16091094
http://www.theguardian.com/world/2012/mar/18/mystery-boy-who-survived-buchenwald