Shattered - A 'Raoul Sinclair: Mirror Walker' novel

In a world in which magic has been driven underground, pop star Raoul Sinclair is desperately trying to make a comeback. Drugs and mental illness ruined his career once, but he is eager to take up the fight once more. When he receives a death threat from an old nemesis, a fatal game is set in motion. Raoul finds himself surrounded by ghosts, fairies and other magical creatures, united in fighting the same enemy. Gregori Volkov, who is not only a vampire, but a ruthless sadist, proves relentless in his determination to vanquish Raoul. As if that was not enough, Raoul’s boyfriend is behaving strange and abusive, Raoul realizes he has more than a crush on German art student Stefan - who just happens to be best friends with a former affair of his; and a journalist still has an axe to grind. His mental health suffers under the strain. Are the hallucinations he experiences flashbacks from a past he has forgotten or does he once more stand on the edge of madness?