For years Susana and Moor have buried their attraction to one another.

Susana, a human healer, is much younger than the shapeshifting Horseman who is also her best friend's foster father. In their minds, anything more than friendship is unacceptable—until they experience the legendary dream sharing that binds a Horseman to his destined mate.

With Moor's help, Susana overcomes her fear of flying to ride her lover in the most famous endurance race in the world. Their happiness seems as fated as their love. Then Moor's life is endangered, and Susana must risk everything to save him.