Highly trained assassinDawn O'Shaugnessey was hardto kill—but the superhealing powersshe'd been born with had becomealmost a curse. Dawn had learned thehorrifying truth behind her origins from thewomen of Athena Academy, and she'd vowedto help them destroy the scientist who'd madeher the perfect killer. But there was a catch.The very genes that allowed Dawn to take abullet and heal within minutes were selfdestructing,and only her creator could stopthe damage. Now Dawn had to choosebetween life and payback.…