Meet Gabriel Praest, an ex-Copenhagen cop (who dresses with panache), jazz aficionado, and relentless pursuer of truth as he explores Denmark's Nazi-collaborator past and anti-Muslim present in a page-turning Nordic murder mystery with a cosmopolitan vibe

Everyone in Denmark knew that Yousef Ahmed, a refugee from Iraq, brutally murdered the right-wing politician Sanne Melgaard. So, when part-time blues musician, frustrated home renovator, and full-time private detective Gabriel Praest agrees to investigate the matter because his ex-the one who got away-asked him to, he knew it was a no-win case.

But as Gabriel starts to ask questions, his face meets with the fists of Russian gangsters; the Danish prime minister asks him for a favor; and he starts to realize that something may be rotten in the state of Denmark.

Wondering if Yousef was framed to heighten the local anti-Muslim sentiment, Gabriel follows a trail back in time to World War II when anti-Semitism was raging in Europe during the German occupation of Denmark. Fearing a nationalistic mindset has resurfaced, Gabriel rolls up the sleeves of his well-cut suit and gets to work. From the cobblestone streets of Copenhagen to the historic Strassen of Berlin where the sounds of the steel-toed boots of marching Nazis still linger, Gabriel finds that some very powerful Danes don't want him digging into the case-as the secrets he unearths could shake the foundations of Danish identity.