Eighth-grade twins Olivia and Ivy and their friends try to prevent a nosy television reporter, Serena Star, from uncovering the secret community of vampires in Franklin Grove.

Olivia and Ivy go to Transylvania to meet their Dad's side of the family. The crown prince of Transylvania seems interested in Olivia and Ivy wonders if he is just being friendly or is up to something.

Twin sisters Ivy and Olivia are definitely starstruck. Talented teen sensation Jackson Caulfield is shooting a movie in town and everyone wants a glimpse of the star. Especially Olivia, who's had a longtime crush on him.Ivy is determined to help her sister meet the adorable actor...and actually succeeds. Ivy begins to worry there might be more to that pretty face....like fangs.

When a Hollywood strike puts Olivia's movie aspirations on hold, she distracts herself from thoughts of her long-distance actor boyfriend Jackson by throwing herself into organization of the school dance. Little does she know, her twin Ivy is keeping a secret from her: she's off to The Wallachia Academy, the finishing school for vampires.

After discovering that she has a twin sister, Ivy, who is a vampire, Olivia risks losing her when their father decides to move to Europe with Ivy.

Sink your teeth into Olivia and Ivy's fifteenth fright-time adventure. There's always a lot of stuff to keep hidden in Franklin Grove (like, um, the fact that vampires exist), but suddenly everyone seems to have gone into Secrecy Overdrive! Ivy's sure that new girl Maya is up to something, and it involves Ivy's boyfriend, Brendan...

"Olivia and Ivy take on Hollywood! 'The Groves', the movie where Jackson and Olivia first met, is finally having its big premiere. Olivia and Ivy both get to walk the red carpet in style - just like real Hollywood stars! The twins may be destined for actual Hollywood soon enough, though. Paparazzi have filled Franklin Grove and rumors swirl that the next "it" movie is an adaptation of 'Eternal Sunset', a super-popular vampire novel - about vampire...

Ivy's in for a shock when she starts high school. Suddenly she's super popular! She'll need all her vampire speed to escape her screaming fans. Meanwhile, Olivia's filming in London, but even her life's not picture perfect. She's still batty about her co-star and ex-boyfriend Jackson.

A funny, super-girly story with a vampire bite to it. Sink your teeth into Olivia and Ivy's eleventh fright-time adventure. 'We're still double trouble!' The twins are apart, but life is as batty as ever ...Ivy's settling into Wallachia Academy, but the school's strict rules are a real pain in the neck. Back in Franklin Grove, Olivia's begun dressing like Ivy - to get in to a vampire rock concert! It's bound to cause a coffin-load of chaos.

Olivia and Ivy find themselves competing for a role in a vampire romance film and are surprised when their biological dad turns up on the movie set.