1940 Ehe und Geschlechtsleben, a guide for brides and married couples, focusing on aspects of marital and sexual life. Unfortunately, there are no pictures just text. The dust cover is a bit worn; the book seems to be in good unused condition. I imagine this is the sort of thing you would only read once, if you even bothered finishing it. I am sure it is more interesting now than it would have been at the time of its publications as it offers a window into the thoughts of the time period.