The Unwritten Diary of Israel Unger - Carolyn Gammon, Israel Unger Read my full review: opinion: I thought this book was going to be a male version of The Diary of Anne Frank. It wasn't. A bit of the book focused on the author's time in hiding in Nazi Germany. However, the better chunk was focused on the family's immigration into Canada. This left me a bit disappointed in the storyline. I love first person accounts of periods of this time in history, but I went into this book thinking the path was going to go one way and it went a totally different path.