Moon Dragon (Vampire for Hire, 10)

Nine years ago, federal agent Samantha Moon was the perfect wife and mother, your typical soccer mom with the minivan and suburban home. Then the unthinkable happens, an attack that changes her life forever. And forever is a very long time for a vampire.

Now in Moon Dragon, private investigator Samantha Moon investigates allegations by her dead ex-husband's mistress that a killer is on the loose... a killer who just might be immortal. And when another woman vanishes, the clock starts ticking....

As Sam digs deeper into the case, a very dangerous supernatural creature makes his presence known. A creature with a pedigree of evil. A creature who knows her all too well. A creature who just might be history's greatest mass murderer. Most of all, she needs to find the missing woman before it's too late - after all, Sam knows the intended time of the murder, but not the place. Now in a race against time, Samantha Moon is about to discover the lengths to which one sadistic pack of immortals will go to feed their bloodlust....