My Sister the Vampire Pack Pack by Sienna Mercer (author)

Meet two sisters united by blood! Olivia is a vegetarian. Ivy is a vampire. They could hardly be more different – except that they’re twins! Olivia Abbott is a cheerleader – pretty clothes, pretty hair and pretty perfect. Ivy Vega is definitely not the cheerleading type – black clothes, black eyeliner, pale skin and a taste for blood! When the long-lost sisters meet, they’re as different as night and day. All the same, they want to get to know each other’s worlds. And as Olivia is about to discover, blood is thicker than water – and a lot tastier too!