This is a compelling, fast-paced read for fans of historical fiction who are interested in the more obscure and disturbing facets of WWII history. It is a stark reminder of the human cost of extremist ideologies.

Reviewers from sites like Casa del Libro have praised the author's ability to delve into the psyche of characters caught in the grip of Nazi ideology.

While the book is well-researched, some readers on Amazon Spain have noted that it emphasizes more sensationalist theories about "sex factories," which some modern historians find less supported by evidence compared to the program's role in child abduction and forced "Germanization". Verdict