The Donner Grimm Adventures1 books in series
Man with the Iron Heart Publisher's Summary
Norse Gods, Nazis, and the Great Old Ones. What more could you want from an adventure story?
Scottish soldier, Ian MacAndrew's mission to kill the Butcher of Prague in the heart of Nazi-ruled Prague teams him up with a pale-skinned titan, Donner Grimm, against the legendary forces seeking to unleash Ragnarok and the end of the world.
Synopsis: Dropped into the heart of Nazi-occupied Prague on a mission to kill its leader, Ian MacAndrew finds himself thrust into a battle of myth and legend itself. With the marble-skinned warrior Donner Grimm at his side, MacAndrew must face off against necromancers, Nazi berserkers, and the power of the demons known as the Jotnar, all vying to bring about Ragnarok and the end of humanity.