In New York Times bestselling author Kim Harrison’s most complex and emotionally charged adventure yet, bounty hunter and witch Rachel Morgan faces off against one of her own kind in a battle that will irrevocably change her—if she survives. . . .

Rachel Morgan has fought and hunted vampires, werewolves, banshees, demons, and other supernatural dangers as both witch and bounty hunter—and lived to tell the tale. But she's never faced off against her own kind . . . until now. Denounced and shunned for dealing with demons and black magic, her best hope is life imprisonment—at worst, a forced lobotomy and genetic slavery. Only her enemies are strong enough to help her win her freedom, but trust comes hard when it hinges on the unscrupulous tycoon Trent Kalamack, the demon Algaliarept, and an ex-boyfriend turned thief.

It takes a witch to catch a witch, but survival bears a heavy price.