When Sean Martin was shot in the hip he thought his days in law enforcement were over. Leaving the force with commendations and a healthy disability agreement he opened up his own private investigative business, and for a while enjoyed success until a jealous and homophobic ex-colleague spread a story about Sean assaulting an underage boy, the son of an influential congressman. Overnight, Sean’s business tanked, leaving him broke and with zero clients. That is until Master Vampire, Rafael Barrantes, hires him to find the murderer of Julian Hunter, a young male escort. Sean isn’t crazy about working for a vampire—but all that changes when he meets Arturo Menendez, Rafael’s private secretary. The stunning and uninhibited Arturo wastes no time in showing his admiration for the handsome PI. He immediately tries, and succeeds in seducing Sean. In between bouts of the most amazing sex Sean has ever had, he discovers that the facts surrounding Julian’s murder have been swept under the carpet. Perhaps by pressure from his wealthy ‘clients’ whose veneer of respectability might be irreparably damaged if it were disclosed they had used Julian’s services. With Arturo’s help, Sean wades through a web of deceit, lies and treachery trying not only to find Julian’s killer, but also to vindicate himself of the false rape charge that ruined his career. In the process he is beaten, kidnapped by a bad cop, and bitten by a rogue vampire. With the odds stacked against him, can he possibly ever solve the mystery of Julian’s murder, and can Arturo, even with his vampire powers, save Sean from a grisly death?

The Middle East War is finally over and veteran, Cole Everett, is trying to build a new life in Los Angeles and reconnect with his cousin, Sean Martin, a private investigator. His hopes stall when he learns that Sean’s mate, Arturo, is a vampire. It might be 2034 and vampires are an accepted part of society, but Cole can’t accept that anyone would willingly mate with the undead. That is, until he meets Arturo and is introduced to the incredibly handsome Rafael Barrantes. Attracted to Rafael, Cole has to rethink everything he thought he knew about vampires. Taking a job as a security guard for a high-tech company, Cole becomes suspicious when all is not what it seems with so-called ‘government contracts. He can’t decide if he should play it safe and call the cops, or take a chance on his newfound vampire friends. Safe and secure, or caution to the wind?

When Dr. Blake Farnon hits a shadowy figure with his car, he is astounded when the man almost instantaneously recovers from the accident. But Daniel Vale is no ordinary man, as Blake soon discovers. Daniel is Vampire, and not only that, works for the US government in a secret department of the FBI. At first wary of the undeniably handsome vampire, Blake cannot resist Daniel's allure for long. From the moment Daniel shows up at Blake's apartment with a poisoned silver sword imbedded in his side, Blake is hurled into an adventure he never dreamed he would be a part of. Demons, ancient gods and a vindictive goddess determined to tear apart the fragile fabric of world peace after the Middle East War, can only be stopped by other supernatural beings—vampires. And Blake finds himself caught up in the fight, whether he wants to be or not. Can his fledging relationship with Daniel possibly survive? He'd thought it crazy enough he'd fallen for a vampire, but the rest of it? What would his mother say?

Special Agent Bryan Walker is both excited and apprehensive when the director of the F.B.I.'s paranormal division chooses him to partner with vampire Viktor Karnov on a mission in Russia. Viktor is a legend within the ranks of the F.B.I., a perfectionist and a loner, and unimpressed with Bryan's lack of field experience. The two don't exactly hit it off on their first meeting, but after a forced trial run Viktor agrees to partner with Bryan. In Moscow they face a cabal headed by Alexander Krychev that threatens to bring down President Petr Volstoy, a democratic leader who has reinstated civil rights for minorities, and whose lover is vampire, Louis Cadinot. Viktor and Krychev are old enemies, Krychev being responsible for Viktor's only failed mission, and the death of friends. To add to the chaos, Viktor recognizes Bryan as his destined mate but fights the primal need to claim him because of the danger that surrounds them, and his pledge to bring Krychev to justice. However, sometimes Fate has its own way of stacking the deck, and making sure that no matter what the odds, the winner takes all.