No Mercy (great title), the nineteenth Dark Hunter novel by Sherrilyn Kenyon releases on September 7. Have a look at this short but slick book trailer.
Find out more about the series at http://were-hunter.com/
"Live fast, fight hard and if you have to die then take as many of your enemies with you as you can. That is the Amazon credo and it was one Samia lived and died by. Now in contemporary New Orleans, the immortal Amazon warrior is about to learn that there's a worse evil coming to slaughter mankind than she's ever faced before....."