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.

In addition, Sam's former guardian angel - now a fallen angel - makes another, startling appearance. Not to mention, Kingsley, her cheating werewolf lawyer ex-boyfriend, is trying to win her back...at all costs. Daughter Tammy's psychic powers are growing exponentially, as are her best friend Allison's, and son Anthony deals with school violence and starts boxing lessons with his own supernatural strength. Just one big, happy, paranormal family.

Most of all, Sam needs to get her hands on the fourth medallion. Fang, her former friend and love interest, has the diamond medallion, which reputedly will restore mortality, yet allow a vampire certain powers. Needless to say, Sam will do almost anything to get it. But the demoness within Sam threatens to kill the last shreds of her humanity. Suddenly, killing for blood doesn't seem that heinous. Sam knows if she doesn't get that diamond medallion soon, it could be the end of her conscience...and the end of all that she loves most.