My Sister the Vampire Series by Sienna Mercer

When Olivia Abbott moves to town, she's excited to join the cheerleading team and make new friends. Then she meets Ivy Vega. At first, Ivy, pale and dressed all in black, looks like Olivia's opposite. Then the girls look beyond the glittery pink blush and thick black eyeliner to discover they're identical--identical twins!Olivia and Ivy are brimming with plans to switch places and pull every twin trick in the book. But Olivia soon discovers that she and Ivy aren't exactly the same... moreWhen Olivia Abbott moves to town, she's excited to join the cheerleading team and make new friends. Then she meets Ivy Vega. At first, Ivy, pale and dressed all in black, looks like Olivia's opposite. Then the girls look beyond the glittery pink blush and thick black eyeliner to discover they're identical--identical twins!Olivia and Ivy are brimming with plans to switch places and pull every twin trick in the book. But Olivia soon discovers that she and Ivy aren't exactly the same. Ivy's a vampire. And she's not the only one in town. less

Olivia is a vegetarian. Ivy is a vampire. And they're twins?!?Ever since Olivia discovered that her long-lost twin sister, Ivy, is a vampire, she's been soaking up everything Ivy will tell her about Franklin Grove's vampire community. It's all top secret, and Olivia's sworn that she'll never tell another soul. But now, nosy tabloid reporter Serena Star is snooping around. As she gets closer and closer to the truth, it's up to Ivy and Olivia to throw her off track... moreOlivia is a vegetarian. Ivy is a vampire. And they're twins?!?Ever since Olivia discovered that her long-lost twin sister, Ivy, is a vampire, she's been soaking up everything Ivy will tell her about Franklin Grove's vampire community. It's all top secret, and Olivia's sworn that she'll never tell another soul. But now, nosy tabloid reporter Serena Star is snooping around. As she gets closer and closer to the truth, it's up to Ivy and Olivia to throw her off track. This is one fangtastic news story that can't get out! less

The secret is out--cheerleader Olivia and vampire Ivy are twins!ow that Ivy and Olivia have told their friends that they're twins, they have to come clean to their adoptive parents. But Ivy's dad doesn't even want to meet Olivia!When the vampire officials realize Olivia knows the truth about vampires, they demand that she pass three tests to prove she's worthy of sharing the secret. Yikes! One thing's for sure--if the sisters can get through this, they can get through anything!

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 Mr. Vega 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. But what?

Soon after moving to a new town, Olivia meets Ivy-and discovers that the strange girl is actually her long-lost twin. But when the identical twins decide to switch places, Olivia makes another shocking discovery-Ivy's a vampire...and she's not the only one in town! Kids love reading about vampires-and they're sure to love sinking their teeth into Ivy and Olivia's fangtastic adventures! This set includes the first four books: Switched, Fangtastic!, Re-Vamped!, and Vampalicious!. 208 pages each.

The fifth funny book in a girly series with a dark twist—cheerleaders, vampires, and cute boys all add up to a killer story with biteHollywood has come to Franklin Grove! Olivia is very excited. Jackson Caulfield—the hot teen movie star—is shooting a movie in her home town, and there's a chance to win a part in the film. So when she bumps into Jackson and he shows her around the set, she thinks her dreams have come true. Could Jackson possibly be a vampire?

The twins are traveling to Transylvania in their sixth adventureOlivia's really nervous because she's meeting her vampire family for the first time—there's a lot at stake. Plus it doesn't help that she'll be there for Valentine's Day and her new boyfriend Jackson, the hot movie star, doesn't seem bothered that he won't be with her. But Ivy turns out to be the one who feels out of place, despire being surrounded by vampires!

Hot guys, horses, and high school hijinks in adventure number seven!Ivy and Olivia are super excited—their aunt on their mother's side has invited them to stay at her ranch, to get to know them. But she's not in on the vampire thing, and when Ivy scares off her favorite horse, Lucky, the girls have to find him—or risk blowing the coffin lid off the secret. Meanwhile the school is putting on a production of Romeo and Juliet—and the casting is not to Olivia's liking.

It's the premiere of "The Grove", the Hollywood film Olivia had a small part in – as a goth. Jackson, her Hollywood heartthrob boyfriend, wanted to walk down the red carpet with her, but a fashion disaster puts paid to that. And then a top Hollywood producer mistakes Ivy, in her goth gear, for Olivia...Meanwhile, the twins' biological dad seems to be all of a flutter near Lillian, second director on the film... moreIt's the premiere of "The Grove", the Hollywood film Olivia had a small part in – as a goth. Jackson, her Hollywood heartthrob boyfriend, wanted to walk down the red carpet with her, but a fashion disaster puts paid to that. And then a top Hollywood producer mistakes Ivy, in her goth gear, for Olivia...Meanwhile, the twins' biological dad seems to be all of a flutter near Lillian, second director on the film. And Charlotte Brown is inexplicably hanging around with Jessica Phelps, vampire super-actress. Plus everyone seems to be copying Olivia's premiere fashion style.Suddenly Olivia and Jessica are in competition for the lead in a new vampire romance movie, opposite Jackson. And Jessica plays mean...Note: This book is also published under the title The Bat Pack. less

A funny, super-girly story with a vampire bite to it.When a Hollywood strike puts Olivia's movie aspirations on hold, she distracts herself from thoughts of her long-distance actor boyf Jackson by throwing herself into organisation of the school dance.Little does she know, her twin Ivy is keeping a secret from her: she's off to Wallachia Academy, the finishing school for vampires.When the surprise wedding announcement of Prince Alex and Tessa comes, the truth is out. But Olivia misunderstands.. moreA funny, super-girly story with a vampire bite to it.When a Hollywood strike puts Olivia's movie aspirations on hold, she distracts herself from thoughts of her long-distance actor boyf Jackson by throwing herself into organisation of the school dance.Little does she know, her twin Ivy is keeping a secret from her: she's off to Wallachia Academy, the finishing school for vampires.When the surprise wedding announcement of Prince Alex and Tessa comes, the truth is out. But Olivia misunderstands... Ivy will just be gone for the summer, right?Wrong.Sink your teeth into Olivia and Ivy’s ninth fright-time adventure. less

Sink your teeth into Olivia and Ivy's 10th fright-time adventureThe twins are back in Transylvania for Prince Alex and Tessa's wedding, and to settle Ivy into the Wallachia Academy. Plus they've landed the juicy job of reporting on the royals' big day for VAMP magazine... moreSink your teeth into Olivia and Ivy's 10th fright-time adventureThe twins are back in Transylvania for Prince Alex and Tessa's wedding, and to settle Ivy into the Wallachia Academy. Plus they've landed the juicy job of reporting on the royals' big day for VAMP magazine. Exciting! But Olivia's pining for Jackson and, to make matters worse, wherever she turns she's confronted with happy couples! She struggles to overcome her feelings until distraction comes in the form of an old feud that threatens to spoil the happy couple's day. less

The twins are apart, but life is as batty as ever, in adventure 11"We're still double trouble!"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.

Number 12 is a killer story to sink your teeth into!"We're on a mission!"Ivy and Olivia are together again—and not a moment too soon. The whole vampire community is in a flap. Can the twins discover the identity of the mystery blogger who's determined to expose Franklin Grove's biggest secret? Hold on to your fangs, vamp fans. It's time to go undercover!

Perfect for fans of Goth Girl, this addictive vampire series is ideal for girls of 9+ to sink their fangs into…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... morePerfect for fans of Goth Girl, this addictive vampire series is ideal for girls of 9+ to sink their fangs into…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!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. Ideal for fans of Jacqueline Wilson, Meg Cabot, and Zoe (Zoella) Sugg. less

The 14th in the series finds the sisters dealing with high school problemsThe twins are adjusting to high school, but everything is still topsy turvy. Ivy's flipping out about being the most popular girl in school. All she wants is some time to herself, but her band of superfans are clinging to her tighter than bats to a cave. Meanwhile, Olivia is on a matchmaking mission... moreThe 14th in the series finds the sisters dealing with high school problemsThe twins are adjusting to high school, but everything is still topsy turvy. Ivy's flipping out about being the most popular girl in school. All she wants is some time to herself, but her band of superfans are clinging to her tighter than bats to a cave. Meanwhile, Olivia is on a matchmaking mission. But will Queen Goth Amelia and Skater Boy Finn be able to put aside their differences and realize they are head over heels for each other? less

A funny, super-girly story with a vampire bite to it. 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 . . . Oh my darkness!

The twins' 16th adventure finds them sleuthing with styleThe Café Creative fashion show is just around the corner, and everyone who's anyone is ready to strike a pose. Everyone except Ivy, that is. Modeling is her worst nightmare! Twin sister Olivia is there to lend a hand. But soon strutting down the catwalk is the least of their worries, when a priceless accessory goes missing. Is there a couture crook in Franklin Grove?

Sink your teeth into Olivia and Ivy's 17th fright-time adventureOlivia Abbott is used to vampires. . . after all, her twin sister Ivy is one! But she's never believed in ghosts. That all changes at the Café Creative Halloween party, when Olivia meets a beautiful girl who's dressed in a strange red gown and behaving super spookily! Ivy isn't convinced. . . until she learns the legend of the tragic Calhoun sisters, who died over 100 years ago... moreSink your teeth into Olivia and Ivy's 17th fright-time adventureOlivia Abbott is used to vampires. . . after all, her twin sister Ivy is one! But she's never believed in ghosts. That all changes at the Café Creative Halloween party, when Olivia meets a beautiful girl who's dressed in a strange red gown and behaving super spookily! Ivy isn't convinced. . . until she learns the legend of the tragic Calhoun sisters, who died over 100 years ago. Could Franklin Grove be haunted? One thing's for certain—the twins are in for their spookiest Halloween ever! less