The Psychic Vampire Codex by Michelle Belanger

The curious thing is Remy and Saliriel know Zach, but he still can't remember what had happened before, even when a bunch of cops tries to trash Saliriel's club. For ages, Belanger has kept Zach's true self hidden from the readers, and who can blame her as his true self is more dangerous and thrilling than any of us would expect. Once Zach tracks down this infamous club, he meets the flamboyant transsexual Saliriel 'Sal' and for a reason not known to him, she isn't best pleased at his return. There he finds a few notes, a credit card and a driver's license, but another thing strikes him as odd, a single business card for a place called Club Heaven. Taking him to his chosen destination, Zach has to find out who he is and can only do that by taking out his wallet. Staggering around on a motorway and manages to hitch a lift, but when Big Bill, his new trucker friend asks his name, he can't say.

He hides away in the shadows hoping not to be seen when he wakes the next day with no knowledge of his name or who is chasing him.

This novel has Zach Westland having to get away from someone who is hunting him.

Rather than Titan changing the books to look like UK paperbacks, they have kept the US size and an equally striking cover of Zach staring moodily into the reader with the exotic looking Saliriel behind toting her weapon, first in the Shadowside Saga, with Harsh Gods and The Resurrection Game being released later.

The Psychic Vampire Codex by Michelle Belanger