The Storyteller by Jodi Picoult
Sage who got so badly troubled by the scar on her face and the way her mom died that she only haunts like a ghost, work as a baker during night and has an affair with a married-man .
Josef turned out to be Franz, the boy who dreamed to be a professor but turned into a cruel SS officer. It still confuses me the way his brother died and why he wanted to pretend to be his brother, who had done more evil things during the Holocaust.
Grandma’s family and a good friend suffered so much while living and dying. She wrote a story about two beasts and their destiny,