Looking for a book...

My grandmother described a book to me recently.

It was a diary of a non-practicing half-jew living in Germany in the 1930’s through WWII. He was not persecuted, but it was always hanging over his head.

I think it’s fairly new, and has yet to be released in softcover.

Does anyone know the title of this?

Perhaps this…?

http://www.salon.com/books/sneaks/1998/11/23sneaks.html