The Donovan Legacy: Captivated - Nora Roberts

Fascinating and irresistible, the mysterious Donovan cousins share a secret that's been handed down through generations -- a secret that sets them apart from ordinary beings. His interest in her was purely professional . . . Or so he told himself. Nash Kirkland had sought out the alluring Morgana Dovovan to help him research his latest screenplay, though the hardheaded skeptic didn't believe for a minute she was what she professed to be. But, as Morgana revealed herself to him, Nash found himself falling under her bewitching spell. Nash had never trusted his feelings and always kept them in check. So how could he be sure the irresistible passion he felt for Morgana was real and not just some conjurer's trick?