I like this book, of course. However, Amazon's "Print on Demand" leaves the buyer with a text that is almost incomplete. I guess I was warned, but I did not expect paragraphs of material lost due to the accuracy of the photograph. I could have rated this item five stars simply for the content of the book, however, the mistakes and unreadable content in the book would not allow me to rate it so high.
Here is an example of the mistakes in the text, in case someone is curious:
"1. The consanguine family. The co nganguine familv is th e first step toward the famtl. Heie the niarriage groups. are-arranged by generations: all the grand-fathers and grand-mothers T nt"BTir a certain famijylare. mutual husbands and 5 3 51?? J-the."
As you can see, these mistakes render the text less than intelligible. The frequency of occurrence seemed to be about once a page, with some excerpts worse (harder to understand) than others. There are a few pages that are full of this gibberish, and I was not able to read them. Nevertheless, this book is not common, and it is good to have my own copy (for cheap), albeit slightly incomplete.