Book One: My Mom's A Vampire. As if being a teenager isn't hard enough, imagine what life is like being a teenager and having a vampire as a mom. When Tress was ten, her parents went on a trip to Las Vegas, where a vampire killed her dad and turned her mom into a creature of the night. Finding comfort in the company of her best friend Chloe, who figures out that her best friends mom is a vampire and tries desperately to convince her that she's in danger. Tress is faced with the burden of coming clean and confessing to everything or staying strong and keeping her secret. Then when her mom's sire comes back to confront her, her secret is revealed. Just when it seems that life can't get any worse, she learns that the school bad boy Steve Walker is more than he appears to be.