Rensberry.com
I read this book because I thought it would give some history of the condom, which I thought could be quite interesting.
The book did not take me entirely where I expected it to go, but instead gave great insight into how the Nazis took over people's property in a stepwise "legal" basis and how they argued within their population that such things were acceptable and "normal."
I learned a lot, it is a good book overall on the history of 1930s Germany.