Cut to the Quick (en Inglés) - Russell Isler

Abducted. Depowered. Pursued.

The stakes have never been higher.

A year after his victory over a rival vampire, Eddy's life is no longer the carefree, eternal vacation it once was. As the reluctant "Vampire King of Vegas," there's no shortage of petty squabbles for him to settle. And now the Yakuza is sniffing around, hoping to swipe his territory. 

When Eddy wakes to find himself locked in a cage, far from his beloved casino, he discovers he has one unexpected edge over his captors: they have no idea he's a vampire. Which would be very convenient, if Eddy's powers hadn't suddenly deserted him...

Now, disoriented and defenseless, he's just a regular Joe with one hell of a sunlight allergy. 

To escape unscathed, Eddy will need the help of an old friend and her magical know-how. That is, assuming she even knows he's been kidnapped in the first place.

A WWII veteran-turned-vampire lands in the middle of supernatural cartel turf wars in this thrilling urban fantasy.