Scientist Alexandra Madison was on the verge of unveiling an invention that would change the world. Then her partner was murdered, their lab was burned, and their prototype was destroyed. While Alex is in the hospital recovering from burns suffered in the fire, recurring dragon-haunted nightmares threaten to land her in the psychiatric ward, but she knows she has to escape to her lab to rebuild the Green Machine. Handsome, daring, and impulsive, Donovan Shea is more than willing to do his part in the Pyr/Slayer war. Assigned to protect Alex, Donovan is shocked when her presence ignites his firestorm. He has no desire for a destined mate, but Alex's intelligence and determination inspire him to join the fight to save her invention. With the Slayers closing in, Donovan knows he would surrender his life for Alex...and lose his heart to possess her.