Jackson Burnett is an agent with Interpol stationed in Switzerland. He's called in to help local police deal with a crime that is extra taboo, as magic is illegal in Switzerland and this crime definitely involves magic. A man and his family have disappeared from their house. There's nothing in the house but ash, a desk, and a vault. There aren't even any bodies, just imprints of where the bodies had been. But all is not as it seems, and a special agent, Luca Tami, is called in to help Jackson investigate a crime that threatens to rewrite the world as they know it.
I normally like Davis Bunn's writing, but I feel like this one should have been twice the length it was. I wanted a LOT more world building. I think he was trying to build the mystery by just feeding you as much as you needed to know for the moment about the rules of this world, but I think it backfired by not getting me as invested in the story as I would have been had there been even just a prologue giving a bit more of a setting for the world and the magic system and the politics of normals vs magic users. As it was, it felt like even Bunn didn't know all the rules of this world when he started writing and it built as he went along. The characters were interesting, but a mystery in themselves as they all have secrets to be revealed over the course of the book. Another Interpol agent named Krys joins the investigation, and I found her the most likable character. I believe there's a 2nd book in this series and I've got a feeling I'll like it more now that I know the characters and world more.
Notes on content: No language issues. No sex scenes. It is mentioned that one character was assaulted but fended off her attacker by bashing him with magic and then tasing him a good number of times. One evil character is said to use sexual allure to ensnare men, but no details about what she does with them other than having power over them. Jackson lost his wife in an incident that isn't fully described but he thinks might have been murder. There's a couple magical battles that results in people getting magically vaporized or burned or stabbed with poison, some do not survive while others come away with injuries that are only somewhat described. Some alcohol consumption, but not to excess.