Dragon Moon — Rebecca York

Animal desire has led them to a destiny that spans worlds -- but desire cannot survive when secrets abound...

An enslaved psychic from another world, Kenna is sent to Earth to gather information for her master, a vicious half dragon/half vampire set on conquering the planet. But when she arrives amid a violent thunderstorm, she finds an unexpected rescuer in Talon Marshall -- and a convenient means to learn about Earth.

As a werewolf, Talon is no stranger to secrets, and he can sense that Kenna is keeping something from him. But he is powerfully drawn to the mysterious woman, and the urge to be with her is just as strong as his instinct to keep himself guarded. With so many secrets keeping them apart and the threat from the other world drawing near, their fate hangs in the balance -- unless they can break her enslavement and learn to trust each other...