Rudolf Herter is an, in his own opinion brilliant, elderly Dutch writer with an Austrian background. After a lecture in Vienna he gets in contact with the former personal servants of Hitler and via them he finds out that Hitler and Eva Braun had a son and that this son met an untimely death. He thinks that through these revelations he has also gotten a better insight into the being of Hitler, but in the end this insight proves to be fatal.
This book covers an intriguing subject, Hitler. The brilliant Rudolf Herter radiates his brilliance a little bit too obviously and this makes this alter ago of the author rather irritating, especially in the first part of the book. As the story develops, the book becomes more intriguing and more pleasant to read. But in the end the question remains whether Mulisch succeeded in explaining Hitler and one can wonder whether anybody will ever be able to explain Hitler.