Evan St. John, a young fashion photographer running from the pain caused by the death of his younger sister, is thrilled when he is offered a job with House of Nadasdy, a leading fashion house in Paris. What he doesn't know is that Elizabeth Nadasdy, the elegant and powerful owner, is a centuries-old vampire with a penchant for collecting beautiful people. To Evan's horror, he is turned into one of her "children." Unable to bear what he has become, Evan flees to New York and to his best friend, police officer Will Trask. For years, Evan has nursed an unrequited love for Will, but he also knows Will is the one person who might be able to help him. As Evan and Will try to deal with Evan's condition, they are drawn into the world of the theriomorphs: shape-shifters who are guardians of life and the sworn enemies of vampires. Caught in an ancient war between two powerful supernatural forces, Evan and Will find they must choose sides - because if they are to have any chance of a future together, they must destroy Elizabeth Nadasdy before she destroys them.

Sequel to Blood Bathory: Like the Night Gaia’s theriomorphs may have gravely injured Elizabeth Bathory, but they face new challenges now that her daughter Anna has instigated a coup against her mother. An appeal for help from Antonio, Marielle’s European deputy, results in new revelations for the younger theriomorphs about the origins and nature of the enemy they’ve been fighting for so long—revelations which also change how Evan St. John sees his role in the war. Tyr Gustavson—a theriomorph who has been feral since 1945, grieving the death of his partner Aaron—and Adam Carson—a fighter pilot who was turned into a vampire against his will—enter the picture, both of them still fighting the specters of their experiences in WWII. As the theriomorphs attempt both to block Anna’s moves against them and to find and destroy Elizabeth once and for all, Tyr and Adam are drawn together, despite Tyr’s hatred of vampires. When Tyr pushes Adam away out of fear, Adam accepts a desperate, suicidal mission to find Thrace, the original nosferatu. If their desperate plan works, the theriomorphs would have the opportunity to destroy not only Elizabeth, but the sire of all vampires. But if it fails, they might have unleashed a force which could lead to the destruction of them all—and perhaps even of Gaia herself.

Death, be not proud… The conclusion of the war between Elizabeth Bathory and the Guardians of Gaia draws closer, but the theriomorphs and their allies are caught between vampires loyal to Elizabeth Bathory’s daughter, Anna, and humans controlled by Elizabeth and her sire, Thrace. With the forces of evil now pressing on them from two sides, the theriomorphs need help, and they need it fast! And soonest our best men with thee do go... It has been five hundred years since Antonio de Barajas, one of the oldest surviving theriomorphs, lost his mate at the hands of his worst enemy. But Gaia never revealed the whole truth about Raphael’s fate, and Antonio is shocked when Raphael arrives to train Evan St. John and Adam Carson as true Dark Guardians. Yet the man who returns after so long is not the same man Antonio once loved. The hard and lonely life as Gaia’s hunter has changed Raphael almost as much as his lost memories of Antonio and the love they once shared. Thou art slave to fate, chance, kings, and desperate men... Antonio must work with the stranger who wears his lover’s face, and while Raphael is welcomed by most of the team, one member sees his return as a threat to his own place in Antonio’s life. But Thrace has allied himself with terrorists who possess a weapon of mass destruction. Now the theriomorphs and Dark Guardians must work together in a race against time to discover Thrace’s plan. Even as Antonio and Raphael are irresistibly drawn to one another, Antonio risks losing far more than his heart this time. If he and his team fail in their mission, millions will die, for Thrace will stop at nothing to destroy Gaia once and for all.