Book excerpt: FIRST IN THE GUILD HUNTER SERIES! Nalini Singh introduces readers to a world of beauty and bloodlust, where angels hold sway over vampires. Vampire hunter Elena Deveraux is hired by the dangerously beautiful Archangel Raphael. But this time, it’s not a wayward vamp she has to track. It’s an archangel gone bad. The job will put Elena in the midst of a killing spree like no other—and pull her to the razor’s edge of passion. Even if the hunt doesn’t destroy her, succumbing to Raphael’s seductive touch just may. For when archangels play, mortals break.