Sink your teeth into Olivia and Ivy’s eighteenth fright-time adventure! Things are going great for Olivia Abbott and her boyfriend Jackson, except for the huge secret she's been keeping from him ... there are vampires in Franklin Grove and Olivia's twin sister Ivy is one! Olivia knows she must tell Jackson the truth, but the vampire officials say that Jackson must pass three trials if he is going to be trusted with the secret. And, as Olivia knows, these tests are not easy ... they are bloodcurlingly difficult! Will Jackson prove himself worthy or is this the final nail in the coffin? And speaking of secrets, Ivy is developing a strange new power ... the inhabitants of Franklin Grove had better watch out!