Beneath the glitter of dazzling nineteenth century London Society lurks a bloodthirsty evil… Vampires have always lived among them, quietly attacking unsuspecting debutantes and dandified lords as well as hackney drivers and Bond Street milliners. If not for the vampire slayers of the Gardella family, these immortal creatures would have long ago taken control of the world. In every generation, a Gardella is called to accept the family legacy, and this time, Victoria Gardella Grantworth is chosen, on the eve of her debut, to carry the stake. But as she moves between the crush of ballrooms and dangerous moonlit streets, Victoria’s heart is torn between London’s most eligible bachelor, the Marquess of Rockley, and her dark, dangerous duty. And when she comes face-to-face with the most powerful vampire in history, Victoria must ultimately make a choice between duty and love.

The saga of Victoria Gardella continues as the glorious nineteenth-century city of Rome gives rise to a new threat from the immortal undead.... Lady Victoria Gardella Grantworth de Lacy has been a vampire slayer for just over a year, balancing her life as a peer of Society with the dangerous role that takes her out on moonlit streets, stake in hand. She has learned brutal and heartbreaking lessons about the sacrifices that must be made in order to save humanity from the evil that secretly preys upon it, but she has not wavered in her vow to fight on. Now, in Italy, a powerful vampire is amassing the power to control the souls of the dead. As Victoria races across Europe to stop what could be the most deadly army the Gardellas have ever faced, her unlikely companion is Sebastian Vioget—a man as tempting as he is untrustworthy. But when Victoria discovers she has been betrayed by one of her most trusted allies, the truth will challenge all her powers as a Venator...and as a woman.

Now the undead of Rome race to unravel an ancient mystery—and only one woman can stop them... As Rome prepares for its Carnivale, the new leader of the city's vampire hunters, Lady Victoria Gardella Grantworth de Lacy—must prove herself as never before. For, in order to gain access to the secrets of a legendary alchemist, Rome's vampires have allied themselves with creatures as evil and bloodthirsty as they are. Reluctantly, Victoria must turn to the enigmatic Sebastian Vioget for help—just as Max Pesaro arrives to help his fellow slayers, no matter what the price. Desire puts Victoria at the mercy of Sebastian, while loyalty binds her to Max...but can she trust either man? Especially when a seductive vampire begins luring her into the shadows...

After narrowly escaping from Rome, Lady Victoria Gardella returns to London, where not even sunrise can stop a vampire's carnage... Ruining Victoria's homecoming, a vampire stalks the streets of London—during the daylight. Not only is Victoria unable to detect the vampire with her heightened senses, but she's being framed as the prime suspect behind the killings. Meanwhile, her heart is still divided between the enigmatic Sebastian Vioget and her fellow slayer Max Pesaro. The battle is made even more difficult by the legacy of a vampire's touch—a vampire who left in Victoria's veins boiling blood that forces her fight evil on two fronts: against the new breed of undead threatening London...and against the darkness within herself.

Vampires have met their match with Victoria Gardella, but now the huntress faces an even greater evil as London is besieged by malevolent entities no mortal was ever meant to encounter... Directly descended from the very first vampire hunter in the Gardella family, Victoria knows she must continue the lineage so humanity will have protectors against the undead. While Sebastian Vioget appears to both the perfect warrior and lover to ensure the Gardella Legacy, Victoria cannot forget Max Pesaro—the former slayer still haunted by the vampire queen Lilith's obsession with him. But it is Lilith's obsession that may save all of humanity. Demons, enemies of both mortals and the undead, have found their way to earth. To defeat them, vampires and slayers must fight side by side. But Lilith wants Max in return for her cooperation—a small price for the world, but too high a price for Victoria.