Amazon's number-one best-selling vampire detective is back! In Midnight Moon, private investigator Samantha Moon returns when she's hired to look into a haunting. A female house ghost is wreaking havoc on the life of her new client - except this isn't a normal house ghost and her new client, Charlie Reed, isn't what he seems either. There's something strange going on in Charlie's house, something truly not of this world. Meanwhile, Sam's teen daughter, Tammy, is coming into her own as a mind reader - abilities that attract the devil himself.

In Vampire Fire, private investigator Samantha Moon's new client asks her to find a dead guy - a dead guy she knew. It doesn't take Sam very long to figure out that something wicked this way comes - very, very wicked - but there's no way she can walk away from this case...However, Sam's client doesn't want the guy's body - he wants his soul. And if Sam fails, then two others will die. Now Sam must track down the spirit of a dead man who's hiding from his destiny and hand him over.

In Vampire Sire, private investigator Samantha Moon has the sword of all swords in her pocket - and she’s going to need it.... A crack private eye for her client cases, Sam’s been tormented by her own cold-case mystery - the elusive identity of her attacker. When Sam receives a shocking letter and an unexpected windfall, she teams up with Allison, her witch BFF, to check out a spooky estate. What she discovers there sends her hurtling down a path toward the unmasking of her vampire sire - he who turned her, 12 years ago. 

In Moon Angel, vampire private investigator Samantha Moon must save her telepathic daughter from the devil. When Tammy is tricked into a pact with the evil one, he invades her mind, pulling every secret from it. Except the one he wants most. Sam picks the brains of her favorite witch, werewolf, vampire, and alchemist to learn of any secret vulnerabilities of the Prince of Darkness. The odds of success seem slim until an unexpected ally unlocks the key to a strategy that could give Sam an edge.

Seven 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 River, private investigator Samantha Moon is asked to look into a string of bizarre murders, murders that are looking more and more like the handiwork of a bloodthirsty vampire. But when her sister, Mary Lou, goes missing, Samantha, Allison, and Kingsley take the fight underground...into the dark heart of a vampire's lair.

Six 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 Island, Samantha Moon is hired to look into the mysterious drowning of a super-rich hotel tycoon. The death occurred exactly one year ago, at the family's annual retreat on a private island in the Pacific Northwest.

Six 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 happened: an attack that changed her life forever. And forever is a very long time for a vampire. Now, in Vampire Dawn, Samantha Moon tackles her most frightening case yet.

Eight 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 Vampire Sun, private investigator Samantha Moon looks into the bizarre disappearance of a woman who enters a Starbucks, but never leaves. Her distraught husband, a person of interest, hires Sam when a Corona Police Department detective gets killed and the case grows cold.

Samantha Moon is hired to look into the suspicious death of a popular fighter—and quickly discovers there’s far more to the story than meets the eye. As she uncovers clues into the boxer’s past, she will come face-to-face with something unexpected...and something only whispered about. Additionally, Samantha must confront the growing supernatural powers of those closest to her—and a betrayal that will rock her world.

Samantha Moon spent the past 13 years fighting the evil trying to consume her, but at least she knew where it lurked. With the dark masters unleashed, her life has become one of constant vigilance and sleepless nights. One upside, though: She's on speaking terms with the sun again. Allison's vision of a ticking supernatural time bomb wiping out civilization sends them racing out to the Arizona desert. After hastily gathering reinforcements, they confront the harbinger of the end times before it can strike.