Sink your teeth into Sienna Mercer's fourth super-girly vampire story for girls. Ivy and Olivia can't lose each other again! Even though twin sisters Ivy and Olivia, separated at birth, have only been reunited for a few months, they can't imagine life without each other. But Ivy's dad has decided to move to Europe - and he's taking Ivy with him! Oh, no! With Olivia's cheerleader optimism and Ivy's vampire craftiness, they're determined to come up with a plan that will keep Ivy and her dad in Franklin Grove.

Can the twins stop a vampire from spreading his wings? These kinds of situations only happen in My Sister the Vampire. A vampire book for girls who want to read about young love and innocent paranormal romance.