Rule one for surviving Ragnarök? Don’t piss off a Valkyrie. Ex-hitman Keith Murphy sold his services to a demon in order to stop an apocalyptic cult. Now he’s stuck fighting a gang way against a local biker gang who knows far too much about magic for a pack of mortals. A routine hit turns into a mystery, and that mystery leads to a series of deaths with a very unexpected source. Something has crossed over from the darkest parts of the Gloom, and it seems like Keith sold his soul to delay Ragnarök instead of stopping it. The last, long winter frost before the end of the world is setting in, and the only man who can stop it is a pissed-off, well-armed assassin with nothing left to lose… Equal parts John Wick and John Constantine, the Keith Murphy series is an apocalyptic thrill ride that blends the thriller with urban fantasy.