Murder Game (GhostWalker): Number 7 in series (Ghostwalker Novel)

Games should be fun, but for two expert teams across the country, they're literally murder - because the winning team is the one that gets the most kills. The participants in this violent challenge are rumoured to be genetically enhanced warriors known as GhostWalkers. And Kaden Montague isn't happy about it. Kaden - a GhostWalker himself - is determined to clear their name, and he's going to need the help of psychic Tansy Meadows to do it. But as soon as he sees her, he knows his mission will be more complicated than he imagined - and the 'murder game' may not be at all what it seems.