The Monster's Daughter — Deborah Bryan

Ginny Connors doesn't believe in vampires. There's totally a rational reason her dad is a lot more bloodthirsty and a lot less interested in food than he used to be. Still, she hangs a cross on her bedroom door. Just in case. When Ginny discovers people aren't the guests but the main course at her father's New Year party, she wishes she could save the day with garlic pancakes. Instead, she must face the limits of her daydreams, and attempt to stop the monster her father has become.