Sure, the magic felt by discovering the first three rounds of this historical thriller under the IIIrd Reich (gathered in "The Berlin Trilogy") is not quite there, because you get used to cross the characters also known as Himmler, Heydrich or Goering. Moreover, Philip Kerr excels in the area and we continue to feast.
And this time, Bernie will rub Goebbels, Hitler and brush from around investigate mass graves in the Katyn Forest affair that tore Russians, Germans and Allied Forces over who had massacred thousands of Polish soldiers buried in large mass graves .
Again, Kerr splashes us with its colossal documentation and delights us of the presence of its flagship character, Bernie the big mouth!
In short, you can go there again!