The fourth and final book in the heart-pounding MM vampire series. Even in darkness, some monsters fight for the light... The world’s gone to Hell, but for Sam and his work at the homeless shelter, it’s just another Monday. As an ex-army medic, he’s seen it all. Although, vampires rampaging through New York’s streets is new. People need his help more than ever. He’ll fix them up as best he can. It’s a whole lot easier than fixing himself and his past… That is until a man with intense eyes and no memory turns up on Sam’s couch. That would be weird enough, if not for the monsters trying to kill him. Call it intuition, or maybe something more primal, but Sam’s gut and maybe his heart too are telling him John Doe is one of the good ones. He couldn’t have known this mysterious, alluring, ridiculously-sexy-sometimes-grumpy guy, holds the fate of the world in his hands. If only he could remember... * With no name, no past, and no idea what he’s doing on some guy’s couch, Mikalis knows one Something is hunting him. The ex-forces medic whose apartment he stumbled into seems nice, if irritatingly optimistic. He’s also damn good in combat, but unless they can discover Mikalis' real identity, and why these monsters want him dead, they’ll be just like all the others washing up along the banks of the Hudson. The clock is ticking, they're on-the-run and the monsters are winning. A war is underway. Night belongs to the vicious nyktelios vampires. And Mikalis can’t shake the feeling he’s somehow a part of it, maybe even the reason for it, because when he looks in the mirror, something ancient and primal stares back. There’s a darkness inside him, a darkness that will rip Sam apart, and it won’t stop there. Sam says to trust his heart, but what if Mikalis isn’t the good guy Sam believes him to be? What if the only way to save Sam and the world is for Mikalis to stop running and remember who he really is… To become the worst monster of them all? * Violent Betrayal is the final book in the MM vampire urban fantasy romance series, Blackrose Brotherhood. This series features emotional themes and events. Reader discretion is advised.